61127514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 104760486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 79, 89, 126, 138, 158, 161, 178, 189, 207, 237, 267, 322, 378, 414, 474, 483, 534, 553, 621, 623, 711, 801, 966, 1106, 1242, 1246, 1422, 1449, 1602, 1659, 1817, 1869, 2047, 2133, 2403, 2898, 3318, 3634, 3738, 4094, 4266, 4347, 4806, 4977, 5451, 5607, 6141, 7031, 8694, 9954, 10902, 11214, 12282, 12719, 14062, 14329, 14931, 16353, 16821, 18423, 21093, 25438, 28658, 29862, 32706, 33642, 36846, 38157, 42186, 42987, 49059, 49217, 55269, 63279, 76314, 85974, 98118, 98434, 110538, 114471, 126558, 128961, 147651, 161713, 189837, 228942, 257922, 295302, 323426, 343413, 379674, 386883, 442953, 485139, 686826, 773766, 885906, 970278, 1131991, 1328859, 1455417, 2263982, 2657718, 2910834, 3395973, 4366251, 6791946, 8732502, 10187919, 20375838, 30563757, 61127514]

約数ペア:

[(1, 61127514), (2, 30563757), (3, 20375838), (6, 10187919), (7, 8732502), (9, 6791946), (14, 4366251), (18, 3395973), (21, 2910834), (23, 2657718), (27, 2263982), (42, 1455417), (46, 1328859), (54, 1131991), (63, 970278), (69, 885906), (79, 773766), (89, 686826), (126, 485139), (138, 442953), (158, 386883), (161, 379674), (178, 343413), (189, 323426), (207, 295302), (237, 257922), (267, 228942), (322, 189837), (378, 161713), (414, 147651), (474, 128961), (483, 126558), (534, 114471), (553, 110538), (621, 98434), (623, 98118), (711, 85974), (801, 76314), (966, 63279), (1106, 55269), (1242, 49217), (1246, 49059), (1422, 42987), (1449, 42186), (1602, 38157), (1659, 36846), (1817, 33642), (1869, 32706), (2047, 29862), (2133, 28658), (2403, 25438), (2898, 21093), (3318, 18423), (3634, 16821), (3738, 16353), (4094, 14931), (4266, 14329), (4347, 14062), (4806, 12719), (4977, 12282), (5451, 11214), (5607, 10902), (6141, 9954), (7031, 8694)]