157654998

素因数分解:

$2^1\times 3^6\times {\mathrm{108131}}^1$

素因数の和:108151

約数の個数: 28

約数和(自身を含む): 354564828

約数和(自身を除く): 196909830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 108131, 216262, 324393, 648786, 973179, 1946358, 2919537, 5839074, 8758611, 17517222, 26275833, 52551666, 78827499, 157654998]

約数ペア:

[(1, 157654998), (2, 78827499), (3, 52551666), (6, 26275833), (9, 17517222), (18, 8758611), (27, 5839074), (54, 2919537), (81, 1946358), (162, 973179), (243, 648786), (486, 324393), (729, 216262), (1458, 108131)]