61174239

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 34626081

約数列:

[1, 3, 7, 21, 71, 89, 213, 267, 461, 497, 623, 1383, 1491, 1869, 3227, 6319, 9681, 18957, 32731, 41029, 44233, 98193, 123087, 132699, 229117, 287203, 687351, 861609, 2913059, 8739177, 20391413, 61174239]

約数ペア:

[(1, 61174239), (3, 20391413), (7, 8739177), (21, 2913059), (71, 861609), (89, 687351), (213, 287203), (267, 229117), (461, 132699), (497, 123087), (623, 98193), (1383, 44233), (1491, 41029), (1869, 32731), (3227, 18957), (6319, 9681)]