80356743

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 120681600

約数和(自身を除く): 40324857

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1341, 1933, 4619, 5799, 13857, 17397, 41571, 59923, 179769, 288017, 539307, 864051, 2592153, 8928527, 26785581, 80356743]

約数ペア:

[(1, 80356743), (3, 26785581), (9, 8928527), (31, 2592153), (93, 864051), (149, 539307), (279, 288017), (447, 179769), (1341, 59923), (1933, 41571), (4619, 17397), (5799, 13857)]