71339139

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 106640352

約数和(自身を除く): 35301213

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 1877, 4223, 5631, 12669, 16893, 38007, 76957, 193331, 230871, 579993, 692613, 1739979, 7926571, 23779713, 71339139]

約数ペア:

[(1, 71339139), (3, 23779713), (9, 7926571), (41, 1739979), (103, 692613), (123, 579993), (309, 230871), (369, 193331), (927, 76957), (1877, 38007), (4223, 16893), (5631, 12669)]