36897777

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 63168768

約数和(自身を除く): 26270991

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 113, 213, 219, 339, 497, 511, 639, 657, 791, 1017, 1491, 1533, 2373, 4473, 4599, 5183, 7119, 8023, 8249, 15549, 24069, 24747, 36281, 46647, 56161, 57743, 72207, 74241, 108843, 168483, 173229, 326529, 505449, 519687, 585679, 1757037, 4099753, 5271111, 12299259, 36897777]

約数ペア:

[(1, 36897777), (3, 12299259), (7, 5271111), (9, 4099753), (21, 1757037), (63, 585679), (71, 519687), (73, 505449), (113, 326529), (213, 173229), (219, 168483), (339, 108843), (497, 74241), (511, 72207), (639, 57743), (657, 56161), (791, 46647), (1017, 36281), (1491, 24747), (1533, 24069), (2373, 15549), (4473, 8249), (4599, 8023), (5183, 7119)]