71406387

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{15649}}^1$

素因数の和:15684

約数の個数: 24

約数和(自身を含む): 114558000

約数和(自身を除く): 43151613

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 15649, 46947, 140841, 203437, 422523, 610311, 1830933, 2644681, 5492799, 7934043, 23802129, 71406387]

約数ペア:

[(1, 71406387), (3, 23802129), (9, 7934043), (13, 5492799), (27, 2644681), (39, 1830933), (117, 610311), (169, 422523), (351, 203437), (507, 140841), (1521, 46947), (4563, 15649)]