69629091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 112780800

約数和(自身を除く): 43151709

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 763, 1601, 2071, 2289, 4803, 6213, 11207, 14497, 30419, 33621, 43491, 91257, 174509, 212933, 523527, 638799, 1221563, 3315671, 3664689, 9947013, 23209697, 69629091]

約数ペア:

[(1, 69629091), (3, 23209697), (7, 9947013), (19, 3664689), (21, 3315671), (57, 1221563), (109, 638799), (133, 523527), (327, 212933), (399, 174509), (763, 91257), (1601, 43491), (2071, 33621), (2289, 30419), (4803, 14497), (6213, 11207)]