65152917

素因数分解:

$3^7\times {\mathrm{31}}^3$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 100971520

約数和(自身を除く): 35818603

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 961, 2187, 2511, 2883, 7533, 8649, 22599, 25947, 29791, 67797, 77841, 89373, 233523, 268119, 700569, 804357, 2101707, 2413071, 7239213, 21717639, 65152917]

約数ペア:

[(1, 65152917), (3, 21717639), (9, 7239213), (27, 2413071), (31, 2101707), (81, 804357), (93, 700569), (243, 268119), (279, 233523), (729, 89373), (837, 77841), (961, 67797), (2187, 29791), (2511, 25947), (2883, 22599), (7533, 8649)]