127438638

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 260554752

約数和(自身を除く): 133116114

約数列:

[1, 2, 3, 6, 61, 122, 183, 191, 366, 382, 573, 1146, 1823, 3646, 5469, 10938, 11651, 23302, 34953, 69906, 111203, 222406, 333609, 348193, 667218, 696386, 1044579, 2089158, 21239773, 42479546, 63719319, 127438638]

約数ペア:

[(1, 127438638), (2, 63719319), (3, 42479546), (6, 21239773), (61, 2089158), (122, 1044579), (183, 696386), (191, 667218), (366, 348193), (382, 333609), (573, 222406), (1146, 111203), (1823, 69906), (3646, 34953), (5469, 23302), (10938, 11651)]