90232611

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 144703488

約数和(自身を除く): 54470877

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 1471, 2667, 2921, 4413, 8763, 10297, 20447, 30891, 33833, 61341, 101499, 186817, 236831, 560451, 710493, 1307719, 3923157, 4296791, 12890373, 30077537, 90232611]

約数ペア:

[(1, 90232611), (3, 30077537), (7, 12890373), (21, 4296791), (23, 3923157), (69, 1307719), (127, 710493), (161, 560451), (381, 236831), (483, 186817), (889, 101499), (1471, 61341), (2667, 33833), (2921, 30891), (4413, 20447), (8763, 10297)]