131619603

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 187799040

約数和(自身を除く): 56179437

約数列:

[1, 3, 29, 43, 87, 129, 151, 233, 453, 699, 1247, 3741, 4379, 6493, 6757, 10019, 13137, 19479, 20271, 30057, 35183, 105549, 188297, 290551, 564891, 871653, 1020307, 1512869, 3060921, 4538607, 43873201, 131619603]

約数ペア:

[(1, 131619603), (3, 43873201), (29, 4538607), (43, 3060921), (87, 1512869), (129, 1020307), (151, 871653), (233, 564891), (453, 290551), (699, 188297), (1247, 105549), (3741, 35183), (4379, 30057), (6493, 20271), (6757, 19479), (10019, 13137)]