61457583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 31854417

約数列:

[1, 3, 11, 29, 33, 87, 149, 319, 431, 447, 957, 1293, 1639, 4321, 4741, 4917, 12499, 12963, 14223, 37497, 47531, 64219, 137489, 142593, 192657, 412467, 706409, 1862351, 2119227, 5587053, 20485861, 61457583]

約数ペア:

[(1, 61457583), (3, 20485861), (11, 5587053), (29, 2119227), (33, 1862351), (87, 706409), (149, 412467), (319, 192657), (431, 142593), (447, 137489), (957, 64219), (1293, 47531), (1639, 37497), (4321, 14223), (4741, 12963), (4917, 12499)]