152039643

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 236705280

約数和(自身を除く): 84665637

約数列:

[1, 3, 7, 21, 97, 101, 291, 303, 679, 707, 739, 2037, 2121, 2217, 5173, 9797, 15519, 29391, 68579, 71683, 74639, 205737, 215049, 223917, 501781, 522473, 1505343, 1567419, 7239983, 21719949, 50679881, 152039643]

約数ペア:

[(1, 152039643), (3, 50679881), (7, 21719949), (21, 7239983), (97, 1567419), (101, 1505343), (291, 522473), (303, 501781), (679, 223917), (707, 215049), (739, 205737), (2037, 74639), (2121, 71683), (2217, 68579), (5173, 29391), (9797, 15519)]