156925260333

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{2657}}^1\times {\mathrm{7517}}^1$

素因数の和:10283

約数の個数: 40

約数和(自身を含む): 236956564152

約数和(自身を除く): 80031303819

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 2657, 7517, 7857, 7971, 22551, 23913, 67653, 71739, 202959, 215217, 257729, 608877, 729149, 773187, 2187447, 2319561, 6562341, 6958683, 19687023, 19972669, 20876049, 59061069, 59918007, 179754021, 539262063, 1617786189, 1937348893, 5812046679, 17436140037, 52308420111, 156925260333]

約数ペア:

[(1, 156925260333), (3, 52308420111), (9, 17436140037), (27, 5812046679), (81, 1937348893), (97, 1617786189), (291, 539262063), (873, 179754021), (2619, 59918007), (2657, 59061069), (7517, 20876049), (7857, 19972669), (7971, 19687023), (22551, 6958683), (23913, 6562341), (67653, 2319561), (71739, 2187447), (202959, 773187), (215217, 729149), (257729, 608877)]