83775997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 94006880

約数和(自身を除く): 10230883

約数列:

[1, 19, 41, 43, 61, 779, 817, 1159, 1681, 1763, 2501, 2623, 31939, 33497, 47519, 49837, 72283, 102541, 107543, 1373377, 1948279, 2043317, 4409263, 83775997]

約数ペア:

[(1, 83775997), (19, 4409263), (41, 2043317), (43, 1948279), (61, 1373377), (779, 107543), (817, 102541), (1159, 72283), (1681, 49837), (1763, 47519), (2501, 33497), (2623, 31939)]