165048867

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{6361}}^1$

素因数の和:6432

約数の個数: 24

約数和(自身を含む): 252698640

約数和(自身を除く): 87649773

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 6361, 8649, 19083, 25947, 57249, 171747, 197191, 591573, 1774719, 5324157, 6112921, 18338763, 55016289, 165048867]

約数ペア:

[(1, 165048867), (3, 55016289), (9, 18338763), (27, 6112921), (31, 5324157), (93, 1774719), (279, 591573), (837, 197191), (961, 171747), (2883, 57249), (6361, 25947), (8649, 19083)]