61216317

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 95880960

約数和(自身を除く): 34664643

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1217, 1863, 2187, 3651, 5589, 10953, 16767, 27991, 32859, 50301, 83973, 98577, 251919, 295731, 755757, 887193, 2267271, 2661579, 6801813, 20405439, 61216317]

約数ペア:

[(1, 61216317), (3, 20405439), (9, 6801813), (23, 2661579), (27, 2267271), (69, 887193), (81, 755757), (207, 295731), (243, 251919), (621, 98577), (729, 83973), (1217, 50301), (1863, 32859), (2187, 27991), (3651, 16767), (5589, 10953)]