165768579

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{46867}}^1$

素因数の和:47007

約数の個数: 16

約数和(自身を含む): 247463040

約数和(自身を除く): 81694461

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 46867, 140601, 421803, 1265409, 6139577, 18418731, 55256193, 165768579]

約数ペア:

[(1, 165768579), (3, 55256193), (9, 18418731), (27, 6139577), (131, 1265409), (393, 421803), (1179, 140601), (3537, 46867)]