100288209

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 157450240

約数和(自身を除く): 57162031

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 427, 553, 991, 1281, 1659, 2973, 4819, 6937, 14457, 20811, 33733, 60451, 78289, 101199, 181353, 234867, 423157, 548023, 1269471, 1644069, 4775629, 14326887, 33429403, 100288209]

約数ペア:

[(1, 100288209), (3, 33429403), (7, 14326887), (21, 4775629), (61, 1644069), (79, 1269471), (183, 548023), (237, 423157), (427, 234867), (553, 181353), (991, 101199), (1281, 78289), (1659, 60451), (2973, 33733), (4819, 20811), (6937, 14457)]