30279609

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 16169031

約数列:

[1, 3, 9, 27, 47, 107, 141, 223, 321, 423, 669, 963, 1269, 2007, 2889, 5029, 6021, 10481, 15087, 23861, 31443, 45261, 71583, 94329, 135783, 214749, 282987, 644247, 1121467, 3364401, 10093203, 30279609]

約数ペア:

[(1, 30279609), (3, 10093203), (9, 3364401), (27, 1121467), (47, 644247), (107, 282987), (141, 214749), (223, 135783), (321, 94329), (423, 71583), (669, 45261), (963, 31443), (1269, 23861), (2007, 15087), (2889, 10481), (5029, 6021)]