85890057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 130277376

約数和(自身を除く): 44387319

約数列:

[1, 3, 11, 31, 33, 93, 113, 339, 341, 743, 1023, 1243, 2229, 3503, 3729, 8173, 10509, 23033, 24519, 38533, 69099, 83959, 115599, 251877, 253363, 760089, 923549, 2602729, 2770647, 7808187, 28630019, 85890057]

約数ペア:

[(1, 85890057), (3, 28630019), (11, 7808187), (31, 2770647), (33, 2602729), (93, 923549), (113, 760089), (339, 253363), (341, 251877), (743, 115599), (1023, 83959), (1243, 69099), (2229, 38533), (3503, 24519), (3729, 23033), (8173, 10509)]