15668919021

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1\times {\mathrm{8111}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 24253452288

約数和(自身を除く): 8584533267

約数列:

[1, 3, 7, 21, 67, 201, 469, 1373, 1407, 4119, 8111, 9611, 24333, 28833, 56777, 91991, 170331, 275973, 543437, 643937, 1630311, 1931811, 3804059, 11136403, 11412177, 33409209, 77954821, 233864463, 746139001, 2238417003, 5222973007, 15668919021]

約数ペア:

[(1, 15668919021), (3, 5222973007), (7, 2238417003), (21, 746139001), (67, 233864463), (201, 77954821), (469, 33409209), (1373, 11412177), (1407, 11136403), (4119, 3804059), (8111, 1931811), (9611, 1630311), (24333, 643937), (28833, 543437), (56777, 275973), (91991, 170331)]