27747954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 70237440

約数和(自身を除く): 42489486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 87, 94, 117, 141, 174, 234, 261, 282, 351, 377, 423, 522, 611, 702, 754, 783, 841, 846, 1131, 1222, 1269, 1363, 1566, 1682, 1833, 2262, 2523, 2538, 2726, 3393, 3666, 4089, 5046, 5499, 6786, 7569, 8178, 10179, 10933, 10998, 12267, 15138, 16497, 17719, 20358, 21866, 22707, 24534, 32799, 32994, 35438, 36801, 39527, 45414, 53157, 65598, 73602, 79054, 98397, 106314, 118581, 159471, 196794, 237162, 295191, 318942, 355743, 478413, 513851, 590382, 711486, 956826, 1027702, 1067229, 1541553, 2134458, 3083106, 4624659, 9249318, 13873977, 27747954]

約数ペア:

[(1, 27747954), (2, 13873977), (3, 9249318), (6, 4624659), (9, 3083106), (13, 2134458), (18, 1541553), (26, 1067229), (27, 1027702), (29, 956826), (39, 711486), (47, 590382), (54, 513851), (58, 478413), (78, 355743), (87, 318942), (94, 295191), (117, 237162), (141, 196794), (174, 159471), (234, 118581), (261, 106314), (282, 98397), (351, 79054), (377, 73602), (423, 65598), (522, 53157), (611, 45414), (702, 39527), (754, 36801), (783, 35438), (841, 32994), (846, 32799), (1131, 24534), (1222, 22707), (1269, 21866), (1363, 20358), (1566, 17719), (1682, 16497), (1833, 15138), (2262, 12267), (2523, 10998), (2538, 10933), (2726, 10179), (3393, 8178), (3666, 7569), (4089, 6786), (5046, 5499)]