61478769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 90588960

約数和(自身を除く): 29110191

約数列:

[1, 3, 11, 33, 121, 257, 363, 659, 771, 1977, 2827, 7249, 8481, 21747, 31097, 79739, 93291, 169363, 239217, 508089, 1862993, 5588979, 20492923, 61478769]

約数ペア:

[(1, 61478769), (3, 20492923), (11, 5588979), (33, 1862993), (121, 508089), (257, 239217), (363, 169363), (659, 93291), (771, 79739), (1977, 31097), (2827, 21747), (7249, 8481)]