148170071

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 182420064

約数和(自身を除く): 34249993

約数列:

[1, 7, 23, 49, 73, 161, 511, 1127, 1679, 1801, 3577, 11753, 12607, 41423, 82271, 88249, 131473, 289961, 920311, 2029727, 3023879, 6442177, 21167153, 148170071]

約数ペア:

[(1, 148170071), (7, 21167153), (23, 6442177), (49, 3023879), (73, 2029727), (161, 920311), (511, 289961), (1127, 131473), (1679, 88249), (1801, 82271), (3577, 41423), (11753, 12607)]