173628741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 276590592

約数和(自身を除く): 102961851

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 169, 191, 429, 489, 507, 573, 1793, 1859, 2101, 2119, 2483, 5379, 5577, 6303, 6357, 7449, 23309, 27313, 27547, 31133, 32279, 69927, 81939, 82641, 93399, 96837, 303017, 342463, 355069, 404729, 909051, 1027389, 1065207, 1214187, 4452019, 5261477, 13356057, 15784431, 57876247, 173628741]

約数ペア:

[(1, 173628741), (3, 57876247), (11, 15784431), (13, 13356057), (33, 5261477), (39, 4452019), (143, 1214187), (163, 1065207), (169, 1027389), (191, 909051), (429, 404729), (489, 355069), (507, 342463), (573, 303017), (1793, 96837), (1859, 93399), (2101, 82641), (2119, 81939), (2483, 69927), (5379, 32279), (5577, 31133), (6303, 27547), (6357, 27313), (7449, 23309)]