69808893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 118691328

約数和(自身を除く): 48882435

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 121, 231, 249, 331, 363, 581, 847, 913, 993, 1743, 2317, 2541, 2739, 3641, 6391, 6951, 10043, 10923, 19173, 25487, 27473, 30129, 40051, 70301, 76461, 82419, 120153, 192311, 210903, 280357, 302203, 576933, 841071, 906609, 2115421, 3324233, 6346263, 9972699, 23269631, 69808893]

約数ペア:

[(1, 69808893), (3, 23269631), (7, 9972699), (11, 6346263), (21, 3324233), (33, 2115421), (77, 906609), (83, 841071), (121, 576933), (231, 302203), (249, 280357), (331, 210903), (363, 192311), (581, 120153), (847, 82419), (913, 76461), (993, 70301), (1743, 40051), (2317, 30129), (2541, 27473), (2739, 25487), (3641, 19173), (6391, 10923), (6951, 10043)]