15673210131

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{1973}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 21548120832

約数和(自身を除く): 5874910701

約数列:

[1, 3, 61, 83, 183, 249, 523, 1569, 1973, 5063, 5919, 15189, 31903, 43409, 95709, 120353, 130227, 163759, 361059, 491277, 1031879, 2647949, 3095637, 7943847, 9989299, 29967897, 62944619, 85645957, 188833857, 256937871, 5224403377, 15673210131]

約数ペア:

[(1, 15673210131), (3, 5224403377), (61, 256937871), (83, 188833857), (183, 85645957), (249, 62944619), (523, 29967897), (1569, 9989299), (1973, 7943847), (5063, 3095637), (5919, 2647949), (15189, 1031879), (31903, 491277), (43409, 361059), (95709, 163759), (120353, 130227)]