45143721

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 80316288

約数和(自身を除く): 35172567

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 691, 1037, 1071, 1281, 2073, 3111, 3843, 4837, 6219, 7259, 9333, 11747, 14511, 21777, 35241, 42151, 43533, 65331, 82229, 105723, 126453, 246687, 295057, 379359, 716567, 740061, 885171, 2149701, 2655513, 5015969, 6449103, 15047907, 45143721]

約数ペア:

[(1, 45143721), (3, 15047907), (7, 6449103), (9, 5015969), (17, 2655513), (21, 2149701), (51, 885171), (61, 740061), (63, 716567), (119, 379359), (153, 295057), (183, 246687), (357, 126453), (427, 105723), (549, 82229), (691, 65331), (1037, 43533), (1071, 42151), (1281, 35241), (2073, 21777), (3111, 14511), (3843, 11747), (4837, 9333), (6219, 7259)]