28531201983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1\times {\mathrm{4093}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 40710998016

約数和(自身を除く): 12179796033

約数列:

[1, 3, 17, 51, 103, 309, 1327, 1751, 3981, 4093, 5253, 12279, 22559, 67677, 69581, 136681, 208743, 410043, 421579, 1264737, 2323577, 5431411, 6970731, 7166843, 16294233, 21500529, 92333987, 277001961, 559435333, 1678305999, 9510400661, 28531201983]

約数ペア:

[(1, 28531201983), (3, 9510400661), (17, 1678305999), (51, 559435333), (103, 277001961), (309, 92333987), (1327, 21500529), (1751, 16294233), (3981, 7166843), (4093, 6970731), (5253, 5431411), (12279, 2323577), (22559, 1264737), (67677, 421579), (69581, 410043), (136681, 208743)]