71057250378

素因数分解:

$2^1\times 3^3\times {\mathrm{1315875007}}^1$

素因数の和:1315875018

約数の個数: 16

約数和(自身を含む): 157905000960

約数和(自身を除く): 86847750582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1315875007, 2631750014, 3947625021, 7895250042, 11842875063, 23685750126, 35528625189, 71057250378]

約数ペア:

[(1, 71057250378), (2, 35528625189), (3, 23685750126), (6, 11842875063), (9, 7895250042), (18, 3947625021), (27, 2631750014), (54, 1315875007)]