165742461

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2617}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 248312064

約数和(自身を除く): 82569603

約数列:

[1, 3, 9, 31, 93, 227, 279, 681, 2043, 2617, 7037, 7851, 21111, 23553, 63333, 81127, 243381, 594059, 730143, 1782177, 5346531, 18415829, 55247487, 165742461]

約数ペア:

[(1, 165742461), (3, 55247487), (9, 18415829), (31, 5346531), (93, 1782177), (227, 730143), (279, 594059), (681, 243381), (2043, 81127), (2617, 63333), (7037, 23553), (7851, 21111)]