31052079

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{733}}^1$

素因数の和:1268

約数の個数: 20

約数和(自身を含む): 46538536

約数和(自身を除く): 15486457

約数列:

[1, 3, 9, 27, 81, 523, 733, 1569, 2199, 4707, 6597, 14121, 19791, 42363, 59373, 383359, 1150077, 3450231, 10350693, 31052079]

約数ペア:

[(1, 31052079), (3, 10350693), (9, 3450231), (27, 1150077), (81, 383359), (523, 59373), (733, 42363), (1569, 19791), (2199, 14121), (4707, 6597)]