149726187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41281}}^1$

素因数の和:41331

約数の個数: 24

約数和(自身を含む): 240426368

約数和(自身を除く): 90700181

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 41281, 123843, 371529, 536653, 1279711, 1609959, 3839133, 4829877, 11517399, 16636243, 49908729, 149726187]

約数ペア:

[(1, 149726187), (3, 49908729), (9, 16636243), (13, 11517399), (31, 4829877), (39, 3839133), (93, 1609959), (117, 1279711), (279, 536653), (403, 371529), (1209, 123843), (3627, 41281)]