30163671

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 45243352

約数和(自身を除く): 15079681

約数列:

[1, 3, 9, 27, 81, 307, 921, 1213, 2763, 3639, 8289, 10917, 24867, 32751, 98253, 372391, 1117173, 3351519, 10054557, 30163671]

約数ペア:

[(1, 30163671), (3, 10054557), (9, 3351519), (27, 1117173), (81, 372391), (307, 98253), (921, 32751), (1213, 24867), (2763, 10917), (3639, 8289)]