151937373

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 236500992

約数和(自身を除く): 84563619

約数列:

[1, 3, 7, 21, 71, 181, 213, 497, 543, 563, 1267, 1491, 1689, 3801, 3941, 11823, 12851, 38553, 39973, 89957, 101903, 119919, 269871, 279811, 305709, 713321, 839433, 2139963, 7235113, 21705339, 50645791, 151937373]

約数ペア:

[(1, 151937373), (3, 50645791), (7, 21705339), (21, 7235113), (71, 2139963), (181, 839433), (213, 713321), (497, 305709), (543, 279811), (563, 269871), (1267, 119919), (1491, 101903), (1689, 89957), (3801, 39973), (3941, 38553), (11823, 12851)]