286770147471

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2087}}^1\times {\mathrm{39451}}^1$

素因数の和:41593

約数の個数: 40

約数和(自身を含む): 438568631424

約数和(自身を除く): 151798483953

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2087, 3483, 6261, 18783, 39451, 56349, 89741, 118353, 169047, 269223, 355059, 807669, 1065177, 1696393, 2423007, 3195531, 5089179, 7269021, 15267537, 45802611, 82334237, 137407833, 247002711, 741008133, 2223024399, 3540372191, 6669073197, 10621116573, 31863349719, 95590049157, 286770147471]

約数ペア:

[(1, 286770147471), (3, 95590049157), (9, 31863349719), (27, 10621116573), (43, 6669073197), (81, 3540372191), (129, 2223024399), (387, 741008133), (1161, 247002711), (2087, 137407833), (3483, 82334237), (6261, 45802611), (18783, 15267537), (39451, 7269021), (56349, 5089179), (89741, 3195531), (118353, 2423007), (169047, 1696393), (269223, 1065177), (355059, 807669)]