78895113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 44484087

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 2099, 2211, 3417, 6297, 12529, 23089, 35683, 37587, 69267, 107049, 140633, 392513, 421899, 1177539, 1546963, 2390761, 4640889, 7172283, 26298371, 78895113]

約数ペア:

[(1, 78895113), (3, 26298371), (11, 7172283), (17, 4640889), (33, 2390761), (51, 1546963), (67, 1177539), (187, 421899), (201, 392513), (561, 140633), (737, 107049), (1139, 69267), (2099, 37587), (2211, 35683), (3417, 23089), (6297, 12529)]