78216399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4783}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 119408640

約数和(自身を除く): 41192241

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 4783, 5451, 14349, 16353, 43047, 110009, 330027, 377857, 990081, 1133571, 3400713, 8690711, 26072133, 78216399]

約数ペア:

[(1, 78216399), (3, 26072133), (9, 8690711), (23, 3400713), (69, 1133571), (79, 990081), (207, 377857), (237, 330027), (711, 110009), (1817, 43047), (4783, 16353), (5451, 14349)]