69406701

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 115116288

約数和(自身を除く): 45709587

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 2621, 3783, 7863, 8827, 18347, 26481, 34073, 55041, 102219, 238511, 254237, 715533, 762711, 1779659, 3305081, 5338977, 9915243, 23135567, 69406701]

約数ペア:

[(1, 69406701), (3, 23135567), (7, 9915243), (13, 5338977), (21, 3305081), (39, 1779659), (91, 762711), (97, 715533), (273, 254237), (291, 238511), (679, 102219), (1261, 55041), (2037, 34073), (2621, 26481), (3783, 18347), (7863, 8827)]