66762753

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 90866496

約数和(自身を除く): 24103743

約数列:

[1, 3, 67, 193, 201, 579, 1721, 5163, 12931, 38793, 115307, 332153, 345921, 996459, 22254251, 66762753]

約数ペア:

[(1, 66762753), (3, 22254251), (67, 996459), (193, 345921), (201, 332153), (579, 115307), (1721, 38793), (5163, 12931)]