67640397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1657}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 98524992

約数和(自身を除く): 30884595

約数列:

[1, 3, 11, 33, 1237, 1657, 3711, 4971, 13607, 18227, 40821, 54681, 2049709, 6149127, 22546799, 67640397]

約数ペア:

[(1, 67640397), (3, 22546799), (11, 6149127), (33, 2049709), (1237, 54681), (1657, 40821), (3711, 18227), (4971, 13607)]