30602907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 48836160

約数和(自身を除く): 18233253

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1093, 1647, 3111, 3279, 9333, 9837, 18581, 27999, 29511, 55743, 66673, 167229, 200019, 501687, 600057, 1133441, 1800171, 3400323, 10200969, 30602907]

約数ペア:

[(1, 30602907), (3, 10200969), (9, 3400323), (17, 1800171), (27, 1133441), (51, 600057), (61, 501687), (153, 200019), (183, 167229), (459, 66673), (549, 55743), (1037, 29511), (1093, 27999), (1647, 18581), (3111, 9837), (3279, 9333)]