158471643

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{8237}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 236661264

約数和(自身を除く): 78189621

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1749, 6413, 8237, 19239, 24711, 90607, 271821, 436561, 996677, 1309683, 2990031, 4802171, 14406513, 52823881, 158471643]

約数ペア:

[(1, 158471643), (3, 52823881), (11, 14406513), (33, 4802171), (53, 2990031), (121, 1309683), (159, 996677), (363, 436561), (583, 271821), (1749, 90607), (6413, 24711), (8237, 19239)]