191562009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{6353}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 281100960

約数和(自身を除く): 89538951

約数列:

[1, 3, 19, 23, 57, 69, 437, 529, 1311, 1587, 6353, 10051, 19059, 30153, 120707, 146119, 362121, 438357, 2776261, 3360737, 8328783, 10082211, 63854003, 191562009]

約数ペア:

[(1, 191562009), (3, 63854003), (19, 10082211), (23, 8328783), (57, 3360737), (69, 2776261), (437, 438357), (529, 362121), (1311, 146119), (1587, 120707), (6353, 30153), (10051, 19059)]