30153681

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{2521}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 44790720

約数和(自身を除く): 14637039

約数列:

[1, 3, 9, 27, 443, 1329, 2521, 3987, 7563, 11961, 22689, 68067, 1116803, 3350409, 10051227, 30153681]

約数ペア:

[(1, 30153681), (3, 10051227), (9, 3350409), (27, 1116803), (443, 68067), (1329, 22689), (2521, 11961), (3987, 7563)]