221468553399

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{26029}}^1\times {\mathrm{42331}}^1$

素因数の和:68430

約数の個数: 16

約数和(自身を含む): 299717333120

約数和(自身を除く): 78248779721

約数列:

[1, 3, 67, 201, 26029, 42331, 78087, 126993, 1743943, 2836177, 5231829, 8508531, 1101833599, 3305500797, 73822851133, 221468553399]

約数ペア:

[(1, 221468553399), (3, 73822851133), (67, 3305500797), (201, 1101833599), (26029, 8508531), (42331, 5231829), (78087, 2836177), (126993, 1743943)]