9981036783

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{62539}}^1$

素因数の和:62828

約数の個数: 32

約数和(自身を含む): 15489907200

約数和(自身を除く): 5508870417

約数列:

[1, 3, 9, 23, 27, 69, 207, 257, 621, 771, 2313, 5911, 6939, 17733, 53199, 62539, 159597, 187617, 562851, 1438397, 1688553, 4315191, 12945573, 16072523, 38836719, 48217569, 144652707, 369668029, 433958121, 1109004087, 3327012261, 9981036783]

約数ペア:

[(1, 9981036783), (3, 3327012261), (9, 1109004087), (23, 433958121), (27, 369668029), (69, 144652707), (207, 48217569), (257, 38836719), (621, 16072523), (771, 12945573), (2313, 4315191), (5911, 1688553), (6939, 1438397), (17733, 562851), (53199, 187617), (62539, 159597)]