85913793

素因数分解:

$3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1657}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 142083968

約数和(自身を除く): 56170175

約数列:

[1, 3, 7, 9, 21, 63, 823, 1657, 2469, 4971, 5761, 7407, 11599, 14913, 17283, 34797, 51849, 104391, 1363711, 4091133, 9545977, 12273399, 28637931, 85913793]

約数ペア:

[(1, 85913793), (3, 28637931), (7, 12273399), (9, 9545977), (21, 4091133), (63, 1363711), (823, 104391), (1657, 51849), (2469, 34797), (4971, 17283), (5761, 14913), (7407, 11599)]