77490918

素因数分解:

$2^1\times 3^4\times {\mathrm{478339}}^1$

素因数の和:478353

約数の個数: 20

約数和(自身を含む): 173637420

約数和(自身を除く): 96146502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 478339, 956678, 1435017, 2870034, 4305051, 8610102, 12915153, 25830306, 38745459, 77490918]

約数ペア:

[(1, 77490918), (2, 38745459), (3, 25830306), (6, 12915153), (9, 8610102), (18, 4305051), (27, 2870034), (54, 1435017), (81, 956678), (162, 478339)]