233967123

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 381068688

約数和(自身を除く): 147101565

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 1053, 1079, 2241, 2677, 3237, 6723, 8031, 9711, 24093, 29133, 34801, 72279, 87399, 104403, 216837, 222191, 313209, 666573, 939627, 1999719, 2818881, 2888483, 5999157, 8665449, 17997471, 25996347, 77989041, 233967123]

約数ペア:

[(1, 233967123), (3, 77989041), (9, 25996347), (13, 17997471), (27, 8665449), (39, 5999157), (81, 2888483), (83, 2818881), (117, 1999719), (249, 939627), (351, 666573), (747, 313209), (1053, 222191), (1079, 216837), (2241, 104403), (2677, 87399), (3237, 72279), (6723, 34801), (8031, 29133), (9711, 24093)]