86221197

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 126579648

約数和(自身を除く): 40358451

約数列:

[1, 3, 9, 103, 281, 309, 331, 843, 927, 993, 2529, 2979, 28943, 34093, 86829, 93011, 102279, 260487, 279033, 306837, 837099, 9580133, 28740399, 86221197]

約数ペア:

[(1, 86221197), (3, 28740399), (9, 9580133), (103, 837099), (281, 306837), (309, 279033), (331, 260487), (843, 102279), (927, 93011), (993, 86829), (2529, 34093), (2979, 28943)]