79919931

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3217}}^1$

素因数の和:3260

約数の個数: 36

約数和(自身を含む): 134267832

約数和(自身を除く): 54347901

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3217, 3549, 8281, 9651, 22519, 24843, 41821, 67557, 125463, 157633, 292747, 472899, 543673, 878241, 1631019, 2049229, 3805711, 6147687, 11417133, 26639977, 79919931]

約数ペア:

[(1, 79919931), (3, 26639977), (7, 11417133), (13, 6147687), (21, 3805711), (39, 2049229), (49, 1631019), (91, 878241), (147, 543673), (169, 472899), (273, 292747), (507, 157633), (637, 125463), (1183, 67557), (1911, 41821), (3217, 24843), (3549, 22519), (8281, 9651)]