153741321

素因数分解:

$3^4\times {\mathrm{1319}}^1\times {\mathrm{1439}}^1$

素因数の和:2770

約数の個数: 20

約数和(自身を含む): 229996800

約数和(自身を除く): 76255479

約数列:

[1, 3, 9, 27, 81, 1319, 1439, 3957, 4317, 11871, 12951, 35613, 38853, 106839, 116559, 1898041, 5694123, 17082369, 51247107, 153741321]

約数ペア:

[(1, 153741321), (3, 51247107), (9, 17082369), (27, 5694123), (81, 1898041), (1319, 116559), (1439, 106839), (3957, 38853), (4317, 35613), (11871, 12951)]