72441873

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1511}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 119822976

約数和(自身を除く): 47381103

約数列:

[1, 3, 7, 9, 21, 63, 761, 1511, 2283, 4533, 5327, 6849, 10577, 13599, 15981, 31731, 47943, 95193, 1149871, 3449613, 8049097, 10348839, 24147291, 72441873]

約数ペア:

[(1, 72441873), (3, 24147291), (7, 10348839), (9, 8049097), (21, 3449613), (63, 1149871), (761, 95193), (1511, 47943), (2283, 31731), (4533, 15981), (5327, 13599), (6849, 10577)]