90899457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 45681663

約数列:

[1, 3, 11, 33, 47, 103, 141, 309, 517, 569, 1133, 1551, 1707, 3399, 4841, 6259, 14523, 18777, 26743, 53251, 58607, 80229, 159753, 175821, 294173, 644677, 882519, 1934031, 2754529, 8263587, 30299819, 90899457]

約数ペア:

[(1, 90899457), (3, 30299819), (11, 8263587), (33, 2754529), (47, 1934031), (103, 882519), (141, 644677), (309, 294173), (517, 175821), (569, 159753), (1133, 80229), (1551, 58607), (1707, 53251), (3399, 26743), (4841, 18777), (6259, 14523)]