64516377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 29486823

約数列:

[1, 3, 17, 51, 67, 79, 201, 237, 239, 717, 1139, 1343, 3417, 4029, 4063, 5293, 12189, 15879, 16013, 18881, 48039, 56643, 89981, 269943, 272221, 320977, 816663, 962931, 1265027, 3795081, 21505459, 64516377]

約数ペア:

[(1, 64516377), (3, 21505459), (17, 3795081), (51, 1265027), (67, 962931), (79, 816663), (201, 320977), (237, 272221), (239, 269943), (717, 89981), (1139, 56643), (1343, 48039), (3417, 18881), (4029, 16013), (4063, 15879), (5293, 12189)]