72632259

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 123243120

約数和(自身を除く): 50610861

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 1511, 2289, 4533, 5341, 6867, 10577, 13599, 16023, 31731, 48069, 74039, 95193, 164699, 222117, 494097, 666351, 1152893, 1482291, 3458679, 8070251, 10376037, 24210753, 72632259]

約数ペア:

[(1, 72632259), (3, 24210753), (7, 10376037), (9, 8070251), (21, 3458679), (49, 1482291), (63, 1152893), (109, 666351), (147, 494097), (327, 222117), (441, 164699), (763, 95193), (981, 74039), (1511, 48069), (2289, 31731), (4533, 16023), (5341, 13599), (6867, 10577)]