143017281

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{11939}}^1$

素因数の和:11978

約数の個数: 24

約数和(自身を含む): 227242080

約数和(自身を除く): 84224799

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11939, 11979, 35817, 107451, 131329, 393987, 1181961, 1444619, 4333857, 13001571, 15890809, 47672427, 143017281]

約数ペア:

[(1, 143017281), (3, 47672427), (9, 15890809), (11, 13001571), (33, 4333857), (99, 1444619), (121, 1181961), (363, 393987), (1089, 131329), (1331, 107451), (3993, 35817), (11939, 11979)]