119609959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 152847360

約数和(自身を除く): 33237401

約数列:

[1, 7, 19, 23, 61, 133, 161, 427, 437, 641, 1159, 1403, 3059, 4487, 8113, 9821, 12179, 14743, 26657, 39101, 85253, 103201, 186599, 273707, 280117, 742919, 899323, 1960819, 5200433, 6295261, 17087137, 119609959]

約数ペア:

[(1, 119609959), (7, 17087137), (19, 6295261), (23, 5200433), (61, 1960819), (133, 899323), (161, 742919), (427, 280117), (437, 273707), (641, 186599), (1159, 103201), (1403, 85253), (3059, 39101), (4487, 26657), (8113, 14743), (9821, 12179)]