91261521

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2130

約数の個数: 36

約数和(自身を含む): 147735900

約数和(自身を除く): 56474379

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1521, 2069, 3393, 4901, 6207, 14703, 18621, 26897, 44109, 60001, 80691, 180003, 242073, 349661, 540009, 780013, 1048983, 2340039, 3146949, 7020117, 10140169, 30420507, 91261521]

約数ペア:

[(1, 91261521), (3, 30420507), (9, 10140169), (13, 7020117), (29, 3146949), (39, 2340039), (87, 1048983), (117, 780013), (169, 540009), (261, 349661), (377, 242073), (507, 180003), (1131, 80691), (1521, 60001), (2069, 44109), (3393, 26897), (4901, 18621), (6207, 14703)]