8727327

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 15874560

約数和(自身を除く): 7147233

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 317, 399, 437, 483, 951, 1197, 1311, 1449, 2219, 2853, 3059, 3933, 6023, 6657, 7291, 9177, 18069, 19971, 21873, 27531, 42161, 51037, 54207, 65619, 126483, 138529, 153111, 379449, 415587, 459333, 969703, 1246761, 2909109, 8727327]

約数ペア:

[(1, 8727327), (3, 2909109), (7, 1246761), (9, 969703), (19, 459333), (21, 415587), (23, 379449), (57, 153111), (63, 138529), (69, 126483), (133, 65619), (161, 54207), (171, 51037), (207, 42161), (317, 27531), (399, 21873), (437, 19971), (483, 18069), (951, 9177), (1197, 7291), (1311, 6657), (1449, 6023), (2219, 3933), (2853, 3059)]