57261087

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 95657760

約数和(自身を除く): 38396673

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 89, 117, 141, 169, 267, 351, 423, 507, 611, 801, 1053, 1157, 1269, 1521, 1833, 2403, 3471, 3807, 4183, 4563, 5499, 7209, 7943, 10413, 12549, 13689, 15041, 16497, 23829, 31239, 37647, 45123, 49491, 54379, 71487, 93717, 112941, 135369, 163137, 214461, 338823, 406107, 489411, 643383, 706927, 1218321, 1468233, 2120781, 4404699, 6362343, 19087029, 57261087]

約数ペア:

[(1, 57261087), (3, 19087029), (9, 6362343), (13, 4404699), (27, 2120781), (39, 1468233), (47, 1218321), (81, 706927), (89, 643383), (117, 489411), (141, 406107), (169, 338823), (267, 214461), (351, 163137), (423, 135369), (507, 112941), (611, 93717), (801, 71487), (1053, 54379), (1157, 49491), (1269, 45123), (1521, 37647), (1833, 31239), (2403, 23829), (3471, 16497), (3807, 15041), (4183, 13689), (4563, 12549), (5499, 10413), (7209, 7943)]