61375749

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 87588864

約数和(自身を除く): 26213115

約数列:

[1, 3, 43, 47, 53, 129, 141, 159, 191, 573, 2021, 2279, 2491, 6063, 6837, 7473, 8213, 8977, 10123, 24639, 26931, 30369, 107113, 321339, 386011, 435289, 475781, 1158033, 1305867, 1427343, 20458583, 61375749]

約数ペア:

[(1, 61375749), (3, 20458583), (43, 1427343), (47, 1305867), (53, 1158033), (129, 475781), (141, 435289), (159, 386011), (191, 321339), (573, 107113), (2021, 30369), (2279, 26931), (2491, 24639), (6063, 10123), (6837, 8977), (7473, 8213)]