71260263

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{9739}}^1$

素因数の和:10019

約数の個数: 16

約数和(自身を含む): 105971200

約数和(自身を除く): 34710937

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 9739, 29217, 87651, 262953, 2639269, 7917807, 23753421, 71260263]

約数ペア:

[(1, 71260263), (3, 23753421), (9, 7917807), (27, 2639269), (271, 262953), (813, 87651), (2439, 29217), (7317, 9739)]