90457587

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 147663360

約数和(自身を除く): 57205773

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2781, 2957, 3399, 8871, 10197, 26613, 30591, 32527, 79839, 97581, 292743, 304571, 878229, 913713, 2741139, 3350281, 8223417, 10050843, 30152529, 90457587]

約数ペア:

[(1, 90457587), (3, 30152529), (9, 10050843), (11, 8223417), (27, 3350281), (33, 2741139), (99, 913713), (103, 878229), (297, 304571), (309, 292743), (927, 97581), (1133, 79839), (2781, 32527), (2957, 30591), (3399, 26613), (8871, 10197)]