64870096557

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75342737}}^1$

素因数の和:75342788

約数の個数: 16

約数和(自身を含む): 101260639872

約数和(自身を除く): 36390543315

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 75342737, 226028211, 527399159, 1582197477, 3089052217, 9267156651, 21623365519, 64870096557]

約数ペア:

[(1, 64870096557), (3, 21623365519), (7, 9267156651), (21, 3089052217), (41, 1582197477), (123, 527399159), (287, 226028211), (861, 75342737)]