78630399

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 122634240

約数和(自身を除く): 44003841

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 621, 997, 1143, 2921, 2991, 3429, 8763, 8973, 22931, 26289, 26919, 68793, 78867, 126619, 206379, 379857, 619137, 1139571, 2912237, 3418713, 8736711, 26210133, 78630399]

約数ペア:

[(1, 78630399), (3, 26210133), (9, 8736711), (23, 3418713), (27, 2912237), (69, 1139571), (127, 619137), (207, 379857), (381, 206379), (621, 126619), (997, 78867), (1143, 68793), (2921, 26919), (2991, 26289), (3429, 22931), (8763, 8973)]