65656329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 31885815

約数列:

[1, 3, 17, 23, 51, 69, 223, 251, 391, 669, 753, 1173, 3791, 4267, 5129, 5773, 11373, 12801, 15387, 17319, 55973, 87193, 98141, 167919, 261579, 294423, 951541, 1287379, 2854623, 3862137, 21885443, 65656329]

約数ペア:

[(1, 65656329), (3, 21885443), (17, 3862137), (23, 2854623), (51, 1287379), (69, 951541), (223, 294423), (251, 261579), (391, 167919), (669, 98141), (753, 87193), (1173, 55973), (3791, 17319), (4267, 15387), (5129, 12801), (5773, 11373)]