145694079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{174067}}^1$

素因数の和:174107

約数の個数: 16

約数和(自身を含む): 222807040

約数和(自身を除く): 77112961

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 174067, 522201, 1566603, 4699809, 5396077, 16188231, 48564693, 145694079]

約数ペア:

[(1, 145694079), (3, 48564693), (9, 16188231), (27, 5396077), (31, 4699809), (93, 1566603), (279, 522201), (837, 174067)]