74861390919

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{115117}}^1$

素因数の和:115479

約数の個数: 32

約数和(自身を含む): 115375864320

約数和(自身を除く): 40514473401

約数列:

[1, 3, 7, 21, 173, 179, 519, 537, 1211, 1253, 3633, 3759, 30967, 92901, 115117, 216769, 345351, 650307, 805819, 2417457, 19915241, 20605943, 59745723, 61817829, 139406687, 144241601, 418220061, 432724803, 3564828139, 10694484417, 24953796973, 74861390919]

約数ペア:

[(1, 74861390919), (3, 24953796973), (7, 10694484417), (21, 3564828139), (173, 432724803), (179, 418220061), (519, 144241601), (537, 139406687), (1211, 61817829), (1253, 59745723), (3633, 20605943), (3759, 19915241), (30967, 2417457), (92901, 805819), (115117, 650307), (216769, 345351)]