157410561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11171}}^1$

素因数の和:11253

約数の個数: 32

約数和(自身を含む): 265982976

約数和(自身を除く): 108572415

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 11171, 14091, 33513, 78197, 122881, 234591, 368643, 681431, 860167, 2044293, 2580501, 4770017, 7495741, 14310051, 22487223, 52470187, 157410561]

約数ペア:

[(1, 157410561), (3, 52470187), (7, 22487223), (11, 14310051), (21, 7495741), (33, 4770017), (61, 2580501), (77, 2044293), (183, 860167), (231, 681431), (427, 368643), (671, 234591), (1281, 122881), (2013, 78197), (4697, 33513), (11171, 14091)]