61701318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 106398522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 69, 94, 126, 138, 141, 151, 161, 189, 207, 282, 302, 322, 329, 378, 414, 423, 453, 483, 621, 658, 846, 906, 966, 987, 1057, 1081, 1242, 1269, 1359, 1449, 1974, 2114, 2162, 2538, 2718, 2898, 2961, 3171, 3243, 3473, 4077, 4347, 5922, 6342, 6486, 6946, 7097, 7567, 8154, 8694, 8883, 9513, 9729, 10419, 14194, 15134, 17766, 19026, 19458, 20838, 21291, 22701, 24311, 28539, 29187, 31257, 42582, 45402, 48622, 49679, 57078, 58374, 62514, 63873, 68103, 72933, 93771, 99358, 127746, 136206, 145866, 149037, 163231, 187542, 191619, 204309, 218799, 298074, 326462, 383238, 408618, 437598, 447111, 489693, 656397, 894222, 979386, 1142617, 1312794, 1341333, 1469079, 2285234, 2682666, 2938158, 3427851, 4407237, 6855702, 8814474, 10283553, 20567106, 30850659, 61701318]

約数ペア:

[(1, 61701318), (2, 30850659), (3, 20567106), (6, 10283553), (7, 8814474), (9, 6855702), (14, 4407237), (18, 3427851), (21, 2938158), (23, 2682666), (27, 2285234), (42, 1469079), (46, 1341333), (47, 1312794), (54, 1142617), (63, 979386), (69, 894222), (94, 656397), (126, 489693), (138, 447111), (141, 437598), (151, 408618), (161, 383238), (189, 326462), (207, 298074), (282, 218799), (302, 204309), (322, 191619), (329, 187542), (378, 163231), (414, 149037), (423, 145866), (453, 136206), (483, 127746), (621, 99358), (658, 93771), (846, 72933), (906, 68103), (966, 63873), (987, 62514), (1057, 58374), (1081, 57078), (1242, 49679), (1269, 48622), (1359, 45402), (1449, 42582), (1974, 31257), (2114, 29187), (2162, 28539), (2538, 24311), (2718, 22701), (2898, 21291), (2961, 20838), (3171, 19458), (3243, 19026), (3473, 17766), (4077, 15134), (4347, 14194), (5922, 10419), (6342, 9729), (6486, 9513), (6946, 8883), (7097, 8694), (7567, 8154)]