26504163

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 46405632

約数和(自身を除く): 19901469

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 331, 369, 651, 861, 993, 1271, 1953, 2317, 2583, 2979, 3813, 6951, 8897, 10261, 11439, 13571, 20853, 26691, 30783, 40713, 71827, 80073, 92349, 94997, 122139, 215481, 284991, 420701, 646443, 854973, 1262103, 2944907, 3786309, 8834721, 26504163]

約数ペア:

[(1, 26504163), (3, 8834721), (7, 3786309), (9, 2944907), (21, 1262103), (31, 854973), (41, 646443), (63, 420701), (93, 284991), (123, 215481), (217, 122139), (279, 94997), (287, 92349), (331, 80073), (369, 71827), (651, 40713), (861, 30783), (993, 26691), (1271, 20853), (1953, 13571), (2317, 11439), (2583, 10261), (2979, 8897), (3813, 6951)]