79427673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 50564007

約数列:

[1, 3, 9, 13, 31, 39, 61, 93, 117, 183, 279, 359, 403, 549, 793, 1077, 1209, 1891, 2379, 3231, 3627, 4667, 5673, 7137, 11129, 14001, 17019, 21899, 24583, 33387, 42003, 65697, 73749, 100161, 144677, 197091, 221247, 284687, 434031, 678869, 854061, 1302093, 2036607, 2562183, 6109821, 8825297, 26475891, 79427673]

約数ペア:

[(1, 79427673), (3, 26475891), (9, 8825297), (13, 6109821), (31, 2562183), (39, 2036607), (61, 1302093), (93, 854061), (117, 678869), (183, 434031), (279, 284687), (359, 221247), (403, 197091), (549, 144677), (793, 100161), (1077, 73749), (1209, 65697), (1891, 42003), (2379, 33387), (3231, 24583), (3627, 21899), (4667, 17019), (5673, 14001), (7137, 11129)]