144420273

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6547}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 230489600

約数和(自身を除く): 86069327

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 6547, 7353, 19641, 22059, 58923, 124393, 176769, 281521, 373179, 844563, 1119537, 2533689, 3358611, 5348899, 7601067, 16046697, 48140091, 144420273]

約数ペア:

[(1, 144420273), (3, 48140091), (9, 16046697), (19, 7601067), (27, 5348899), (43, 3358611), (57, 2533689), (129, 1119537), (171, 844563), (387, 373179), (513, 281521), (817, 176769), (1161, 124393), (2451, 58923), (6547, 22059), (7353, 19641)]