156535011

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 246136800

約数和(自身を除く): 89601789

約数列:

[1, 3, 9, 27, 29, 81, 87, 97, 229, 243, 261, 291, 687, 783, 873, 2061, 2349, 2619, 2813, 6183, 6641, 7047, 7857, 8439, 18549, 19923, 22213, 23571, 25317, 55647, 59769, 66639, 75951, 179307, 199917, 227853, 537921, 599751, 644177, 683559, 1613763, 1799253, 1932531, 5397759, 5797593, 17392779, 52178337, 156535011]

約数ペア:

[(1, 156535011), (3, 52178337), (9, 17392779), (27, 5797593), (29, 5397759), (81, 1932531), (87, 1799253), (97, 1613763), (229, 683559), (243, 644177), (261, 599751), (291, 537921), (687, 227853), (783, 199917), (873, 179307), (2061, 75951), (2349, 66639), (2619, 59769), (2813, 55647), (6183, 25317), (6641, 23571), (7047, 22213), (7857, 19923), (8439, 18549)]