229593813

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 322122240

約数和(自身を除く): 92528427

約数列:

[1, 3, 43, 61, 129, 163, 179, 183, 489, 537, 2623, 7009, 7697, 7869, 9943, 10919, 21027, 23091, 29177, 29829, 32757, 87531, 427549, 469517, 1254611, 1282647, 1408551, 1779797, 3763833, 5339391, 76531271, 229593813]

約数ペア:

[(1, 229593813), (3, 76531271), (43, 5339391), (61, 3763833), (129, 1779797), (163, 1408551), (179, 1282647), (183, 1254611), (489, 469517), (537, 427549), (2623, 87531), (7009, 32757), (7697, 29829), (7869, 29177), (9943, 23091), (10919, 21027)]