42645987

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{50951}}^1$

素因数の和:50991

約数の個数: 16

約数和(自身を含む): 65218560

約数和(自身を除く): 22572573

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 50951, 152853, 458559, 1375677, 1579481, 4738443, 14215329, 42645987]

約数ペア:

[(1, 42645987), (3, 14215329), (9, 4738443), (27, 1579481), (31, 1375677), (93, 458559), (279, 152853), (837, 50951)]