156935281167

素因数分解:

$3^4\times 7^1\times {\mathrm{751}}^1\times {\mathrm{368551}}^1$

素因数の和:369321

約数の個数: 40

約数和(自身を含む): 268282268672

約数和(自身を除く): 111346987505

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 751, 2253, 5257, 6759, 15771, 20277, 47313, 60831, 141939, 368551, 425817, 1105653, 2579857, 3316959, 7739571, 9950877, 23218713, 29852631, 69656139, 208968417, 276781801, 830345403, 1937472607, 2491036209, 5812417821, 7473108627, 17437253463, 22419325881, 52311760389, 156935281167]

約数ペア:

[(1, 156935281167), (3, 52311760389), (7, 22419325881), (9, 17437253463), (21, 7473108627), (27, 5812417821), (63, 2491036209), (81, 1937472607), (189, 830345403), (567, 276781801), (751, 208968417), (2253, 69656139), (5257, 29852631), (6759, 23218713), (15771, 9950877), (20277, 7739571), (47313, 3316959), (60831, 2579857), (141939, 1105653), (368551, 425817)]