67991125419

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{148633}}^1$

素因数の和:148836

約数の個数: 48

約数和(自身を含む): 115192539072

約数和(自身を除く): 47201413653

約数列:

[1, 3, 7, 9, 21, 53, 63, 137, 159, 371, 411, 477, 959, 1113, 1233, 2877, 3339, 7261, 8631, 21783, 50827, 65349, 148633, 152481, 445899, 457443, 1040431, 1337697, 3121293, 7877549, 9363879, 20362721, 23632647, 55142843, 61088163, 70897941, 142539047, 165428529, 183264489, 427617141, 496285587, 1079224213, 1282851423, 3237672639, 7554569491, 9713017917, 22663708473, 67991125419]

約数ペア:

[(1, 67991125419), (3, 22663708473), (7, 9713017917), (9, 7554569491), (21, 3237672639), (53, 1282851423), (63, 1079224213), (137, 496285587), (159, 427617141), (371, 183264489), (411, 165428529), (477, 142539047), (959, 70897941), (1113, 61088163), (1233, 55142843), (2877, 23632647), (3339, 20362721), (7261, 9363879), (8631, 7877549), (21783, 3121293), (50827, 1337697), (65349, 1040431), (148633, 457443), (152481, 445899)]