81524673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23167}}^1$

素因数の和:23213

約数の個数: 24

約数和(自身を含む): 130111488

約数和(自身を除く): 48586815

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 23167, 69501, 208503, 393839, 532841, 1181517, 1598523, 3544551, 4795569, 9058297, 27174891, 81524673]

約数ペア:

[(1, 81524673), (3, 27174891), (9, 9058297), (17, 4795569), (23, 3544551), (51, 1598523), (69, 1181517), (153, 532841), (207, 393839), (391, 208503), (1173, 69501), (3519, 23167)]