103638681881

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1\times {\mathrm{1901}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 124174245888

約数和(自身を除く): 20535564007

約数列:

[1, 7, 23, 161, 307, 1103, 1901, 2149, 7061, 7721, 13307, 25369, 43723, 49427, 177583, 306061, 338621, 583607, 2096803, 2370347, 4085249, 7788283, 13422961, 14677621, 48226469, 54517981, 93960727, 337585283, 643718521, 4506029647, 14805525983, 103638681881]

約数ペア:

[(1, 103638681881), (7, 14805525983), (23, 4506029647), (161, 643718521), (307, 337585283), (1103, 93960727), (1901, 54517981), (2149, 48226469), (7061, 14677621), (7721, 13422961), (13307, 7788283), (25369, 4085249), (43723, 2370347), (49427, 2096803), (177583, 583607), (306061, 338621)]