70460469

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 37556811

約数列:

[1, 3, 9, 27, 37, 111, 251, 281, 333, 753, 843, 999, 2259, 2529, 6777, 7587, 9287, 10397, 27861, 31191, 70531, 83583, 93573, 211593, 250749, 280719, 634779, 1904337, 2609647, 7828941, 23486823, 70460469]

約数ペア:

[(1, 70460469), (3, 23486823), (9, 7828941), (27, 2609647), (37, 1904337), (111, 634779), (251, 280719), (281, 250749), (333, 211593), (753, 93573), (843, 83583), (999, 70531), (2259, 31191), (2529, 27861), (6777, 10397), (7587, 9287)]