137356977409

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1\times {\mathrm{19973}}^1$

素因数の和:21528

約数の個数: 16

約数和(自身を含む): 142769677824

約数和(自身を除く): 5412700415

約数列:

[1, 31, 163, 1361, 5053, 19973, 42191, 221843, 619163, 3255599, 6877133, 27183253, 100923569, 842680843, 4430870239, 137356977409]

約数ペア:

[(1, 137356977409), (31, 4430870239), (163, 842680843), (1361, 100923569), (5053, 27183253), (19973, 6877133), (42191, 3255599), (221843, 619163)]