77634453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 120403584

約数和(自身を除く): 42769131

約数列:

[1, 3, 13, 23, 39, 53, 69, 71, 159, 213, 299, 529, 689, 897, 923, 1219, 1587, 1633, 2067, 2769, 3657, 3763, 4899, 6877, 11289, 15847, 20631, 21229, 28037, 37559, 47541, 48919, 63687, 84111, 86549, 112677, 146757, 259647, 364481, 488267, 1093443, 1125137, 1464801, 1990627, 3375411, 5971881, 25878151, 77634453]

約数ペア:

[(1, 77634453), (3, 25878151), (13, 5971881), (23, 3375411), (39, 1990627), (53, 1464801), (69, 1125137), (71, 1093443), (159, 488267), (213, 364481), (299, 259647), (529, 146757), (689, 112677), (897, 86549), (923, 84111), (1219, 63687), (1587, 48919), (1633, 47541), (2067, 37559), (2769, 28037), (3657, 21229), (3763, 20631), (4899, 15847), (6877, 11289)]