100209969

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 148591872

約数和(自身を除く): 48381903

約数列:

[1, 3, 9, 47, 141, 241, 423, 723, 983, 2169, 2949, 8847, 11327, 33981, 46201, 101943, 138603, 236903, 415809, 710709, 2132127, 11134441, 33403323, 100209969]

約数ペア:

[(1, 100209969), (3, 33403323), (9, 11134441), (47, 2132127), (141, 710709), (241, 415809), (423, 236903), (723, 138603), (983, 101943), (2169, 46201), (2949, 33981), (8847, 11327)]