61398183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 104561408

約数和(自身を除く): 43163225

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 121, 219, 231, 331, 363, 511, 803, 847, 993, 1533, 2317, 2409, 2541, 3641, 5621, 6951, 8833, 10923, 16863, 24163, 25487, 26499, 40051, 61831, 72489, 76461, 120153, 169141, 185493, 265793, 280357, 507423, 797379, 841071, 1860551, 2923723, 5581653, 8771169, 20466061, 61398183]

約数ペア:

[(1, 61398183), (3, 20466061), (7, 8771169), (11, 5581653), (21, 2923723), (33, 1860551), (73, 841071), (77, 797379), (121, 507423), (219, 280357), (231, 265793), (331, 185493), (363, 169141), (511, 120153), (803, 76461), (847, 72489), (993, 61831), (1533, 40051), (2317, 26499), (2409, 25487), (2541, 24163), (3641, 16863), (5621, 10923), (6951, 8833)]