79687311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 123751680

約数和(自身を除く): 44064369

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 1387, 1741, 2409, 4161, 5223, 15257, 19151, 33079, 45771, 57453, 99237, 127093, 363869, 381279, 1091607, 1398023, 2414767, 4194069, 7244301, 26562437, 79687311]

約数ペア:

[(1, 79687311), (3, 26562437), (11, 7244301), (19, 4194069), (33, 2414767), (57, 1398023), (73, 1091607), (209, 381279), (219, 363869), (627, 127093), (803, 99237), (1387, 57453), (1741, 45771), (2409, 33079), (4161, 19151), (5223, 15257)]