127804545801

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{90449077}}^1$

素因数の和:90449240

約数の個数: 12

約数和(自身を含む): 185782406212

約数和(自身を除く): 57977860411

約数列:

[1, 3, 9, 157, 471, 1413, 90449077, 271347231, 814041693, 14200505089, 42601515267, 127804545801]

約数ペア:

[(1, 127804545801), (3, 42601515267), (9, 14200505089), (157, 814041693), (471, 271347231), (1413, 90449077)]