77849343

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 90

約数和(自身を含む): 141360912

約数和(自身を除く): 63511569

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 99, 117, 121, 141, 143, 169, 297, 351, 363, 423, 429, 507, 517, 611, 891, 1053, 1089, 1269, 1287, 1521, 1551, 1573, 1833, 1859, 3267, 3807, 3861, 4563, 4653, 4719, 5499, 5577, 5687, 6721, 7943, 9801, 11583, 13689, 13959, 14157, 16497, 16731, 17061, 20163, 20449, 23829, 41877, 42471, 49491, 50193, 51183, 60489, 61347, 71487, 73931, 87373, 127413, 150579, 153549, 181467, 184041, 214461, 221793, 262119, 460647, 544401, 552123, 643383, 665379, 786357, 961103, 1656369, 1996137, 2359071, 2883309, 5988411, 7077213, 8649927, 25949781, 77849343]

約数ペア:

[(1, 77849343), (3, 25949781), (9, 8649927), (11, 7077213), (13, 5988411), (27, 2883309), (33, 2359071), (39, 1996137), (47, 1656369), (81, 961103), (99, 786357), (117, 665379), (121, 643383), (141, 552123), (143, 544401), (169, 460647), (297, 262119), (351, 221793), (363, 214461), (423, 184041), (429, 181467), (507, 153549), (517, 150579), (611, 127413), (891, 87373), (1053, 73931), (1089, 71487), (1269, 61347), (1287, 60489), (1521, 51183), (1551, 50193), (1573, 49491), (1833, 42471), (1859, 41877), (3267, 23829), (3807, 20449), (3861, 20163), (4563, 17061), (4653, 16731), (4719, 16497), (5499, 14157), (5577, 13959), (5687, 13689), (6721, 11583), (7943, 9801)]