69957999

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 105344512

約数和(自身を除く): 35386513

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 1291, 2007, 3873, 6021, 11619, 18063, 34857, 54189, 104571, 287893, 313713, 863679, 2591037, 7773111, 23319333, 69957999]

約数ペア:

[(1, 69957999), (3, 23319333), (9, 7773111), (27, 2591037), (81, 863679), (223, 313713), (243, 287893), (669, 104571), (1291, 54189), (2007, 34857), (3873, 18063), (6021, 11619)]