136635891

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 211599360

約数和(自身を除く): 74963469

約数列:

[1, 3, 7, 21, 163, 179, 223, 489, 537, 669, 1141, 1253, 1561, 3423, 3759, 4683, 29177, 36349, 39917, 87531, 109047, 119751, 204239, 254443, 279419, 612717, 763329, 838257, 6506471, 19519413, 45545297, 136635891]

約数ペア:

[(1, 136635891), (3, 45545297), (7, 19519413), (21, 6506471), (163, 838257), (179, 763329), (223, 612717), (489, 279419), (537, 254443), (669, 204239), (1141, 119751), (1253, 109047), (1561, 87531), (3423, 39917), (3759, 36349), (4683, 29177)]