210090231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5849}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 327927600

約数和(自身を除く): 117837369

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 5849, 11973, 17547, 35919, 52641, 76037, 228111, 684333, 1795643, 5386929, 16160787, 23343359, 70030077, 210090231]

約数ペア:

[(1, 210090231), (3, 70030077), (9, 23343359), (13, 16160787), (39, 5386929), (117, 1795643), (307, 684333), (921, 228111), (2763, 76037), (3991, 52641), (5849, 35919), (11973, 17547)]