64375311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 123959808

約数和(自身を除く): 59584497

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 97, 119, 143, 169, 187, 221, 231, 273, 291, 357, 429, 507, 561, 663, 679, 1001, 1067, 1183, 1261, 1309, 1547, 1649, 1859, 2037, 2431, 2873, 3003, 3201, 3549, 3783, 3927, 4641, 4947, 5577, 7293, 7469, 8619, 8827, 11543, 13013, 13871, 16393, 17017, 18139, 20111, 21437, 22407, 26481, 31603, 34629, 39039, 41613, 49179, 51051, 54417, 60333, 64311, 94809, 97097, 114751, 126973, 150059, 180323, 221221, 235807, 278681, 291291, 344253, 380919, 450177, 540969, 663663, 707421, 836043, 1262261, 1650649, 1950767, 3065491, 3786783, 4951947, 5852301, 9196473, 21458437, 64375311]

約数ペア:

[(1, 64375311), (3, 21458437), (7, 9196473), (11, 5852301), (13, 4951947), (17, 3786783), (21, 3065491), (33, 1950767), (39, 1650649), (51, 1262261), (77, 836043), (91, 707421), (97, 663663), (119, 540969), (143, 450177), (169, 380919), (187, 344253), (221, 291291), (231, 278681), (273, 235807), (291, 221221), (357, 180323), (429, 150059), (507, 126973), (561, 114751), (663, 97097), (679, 94809), (1001, 64311), (1067, 60333), (1183, 54417), (1261, 51051), (1309, 49179), (1547, 41613), (1649, 39039), (1859, 34629), (2037, 31603), (2431, 26481), (2873, 22407), (3003, 21437), (3201, 20111), (3549, 18139), (3783, 17017), (3927, 16393), (4641, 13871), (4947, 13013), (5577, 11543), (7293, 8827), (7469, 8619)]