78430713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 115802112

約数和(自身を除く): 37371399

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 713, 851, 991, 1147, 2139, 2553, 2973, 3441, 22793, 26381, 30721, 36667, 68379, 79143, 92163, 110001, 706583, 843341, 1136677, 2119749, 2530023, 3410031, 26143571, 78430713]

約数ペア:

[(1, 78430713), (3, 26143571), (23, 3410031), (31, 2530023), (37, 2119749), (69, 1136677), (93, 843341), (111, 706583), (713, 110001), (851, 92163), (991, 79143), (1147, 68379), (2139, 36667), (2553, 30721), (2973, 26381), (3441, 22793)]