77789907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 123736704

約数和(自身を除く): 45946797

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 191, 531, 573, 767, 1719, 2301, 2483, 3481, 6903, 7449, 10443, 11269, 22347, 31329, 33807, 45253, 101421, 135759, 146497, 407277, 439491, 664871, 1318473, 1994613, 5983839, 8643323, 25929969, 77789907]

約数ペア:

[(1, 77789907), (3, 25929969), (9, 8643323), (13, 5983839), (39, 1994613), (59, 1318473), (117, 664871), (177, 439491), (191, 407277), (531, 146497), (573, 135759), (767, 101421), (1719, 45253), (2301, 33807), (2483, 31329), (3481, 22347), (6903, 11269), (7449, 10443)]