127873902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1639409}}^1$

素因数の和:1639427

約数の個数: 16

約数和(自身を含む): 275420880

約数和(自身を除く): 147546978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1639409, 3278818, 4918227, 9836454, 21312317, 42624634, 63936951, 127873902]

約数ペア:

[(1, 127873902), (2, 63936951), (3, 42624634), (6, 21312317), (13, 9836454), (26, 4918227), (39, 3278818), (78, 1639409)]