87116931

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 141315840

約数和(自身を除く): 54198909

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 521, 563, 1563, 1689, 4689, 5067, 5731, 6193, 14067, 15201, 17193, 18579, 51579, 55737, 154737, 167211, 293323, 879969, 2639907, 3226553, 7919721, 9679659, 29038977, 87116931]

約数ペア:

[(1, 87116931), (3, 29038977), (9, 9679659), (11, 7919721), (27, 3226553), (33, 2639907), (99, 879969), (297, 293323), (521, 167211), (563, 154737), (1563, 55737), (1689, 51579), (4689, 18579), (5067, 17193), (5731, 15201), (6193, 14067)]