71379237951

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66647281}}^1$

素因数の和:66647311

約数の個数: 24

約数和(自身を含む): 124763711904

約数和(自身を除く): 53384473953

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66647281, 199941843, 466530967, 599825529, 1133003777, 1399592901, 3399011331, 4198778703, 7931026439, 10197033993, 23793079317, 71379237951]

約数ペア:

[(1, 71379237951), (3, 23793079317), (7, 10197033993), (9, 7931026439), (17, 4198778703), (21, 3399011331), (51, 1399592901), (63, 1133003777), (119, 599825529), (153, 466530967), (357, 199941843), (1071, 66647281)]