188794911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 275927040

約数和(自身を除く): 87132129

約数列:

[1, 3, 17, 47, 51, 79, 141, 237, 799, 997, 1343, 2397, 2991, 3713, 4029, 11139, 16949, 46859, 50847, 63121, 78763, 140577, 189363, 236289, 796603, 1338971, 2389809, 3701861, 4016913, 11105583, 62931637, 188794911]

約数ペア:

[(1, 188794911), (3, 62931637), (17, 11105583), (47, 4016913), (51, 3701861), (79, 2389809), (141, 1338971), (237, 796603), (799, 236289), (997, 189363), (1343, 140577), (2397, 78763), (2991, 63121), (3713, 50847), (4029, 46859), (11139, 16949)]