42937112253

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1384309}}^1$

素因数の和:1384537

約数の個数: 24

約数和(自身を含む): 66912008160

約数和(自身を除く): 23974895907

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 4431, 10339, 31017, 1384309, 4152927, 9690163, 29070489, 67831141, 203493423, 292089199, 876267597, 2044624393, 6133873179, 14312370751, 42937112253]

約数ペア:

[(1, 42937112253), (3, 14312370751), (7, 6133873179), (21, 2044624393), (49, 876267597), (147, 292089199), (211, 203493423), (633, 67831141), (1477, 29070489), (4431, 9690163), (10339, 4152927), (31017, 1384309)]