37888653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 56788992

約数和(自身を除く): 18900339

約数列:

[1, 3, 11, 33, 71, 103, 157, 213, 309, 471, 781, 1133, 1727, 2343, 3399, 5181, 7313, 11147, 16171, 21939, 33441, 48513, 80443, 122617, 177881, 241329, 367851, 533643, 1148141, 3444423, 12629551, 37888653]

約数ペア:

[(1, 37888653), (3, 12629551), (11, 3444423), (33, 1148141), (71, 533643), (103, 367851), (157, 241329), (213, 177881), (309, 122617), (471, 80443), (781, 48513), (1133, 33441), (1727, 21939), (2343, 16171), (3399, 11147), (5181, 7313)]