61979007

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 88026240

約数和(自身を除く): 26047233

約数列:

[1, 3, 19, 57, 151, 361, 379, 453, 1083, 1137, 2869, 7201, 8607, 21603, 54511, 57229, 136819, 163533, 171687, 410457, 1087351, 3262053, 20659669, 61979007]

約数ペア:

[(1, 61979007), (3, 20659669), (19, 3262053), (57, 1087351), (151, 410457), (361, 171687), (379, 163533), (453, 136819), (1083, 57229), (1137, 54511), (2869, 21603), (7201, 8607)]