72263403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3877}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 110910800

約数和(自身を除く): 38647397

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 3877, 6213, 11631, 18639, 34893, 73663, 220989, 422593, 662967, 1267779, 3803337, 8029267, 24087801, 72263403]

約数ペア:

[(1, 72263403), (3, 24087801), (9, 8029267), (19, 3803337), (57, 1267779), (109, 662967), (171, 422593), (327, 220989), (981, 73663), (2071, 34893), (3877, 18639), (6213, 11631)]