66415239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 105345552

約数和(自身を除く): 38930313

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 4273, 5181, 12819, 15543, 38457, 47003, 141009, 423027, 670861, 2012583, 6037749, 7379471, 22138413, 66415239]

約数ペア:

[(1, 66415239), (3, 22138413), (9, 7379471), (11, 6037749), (33, 2012583), (99, 670861), (157, 423027), (471, 141009), (1413, 47003), (1727, 38457), (4273, 15543), (5181, 12819)]