172767357

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3793}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 293807360

約数和(自身を除く): 121040003

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1687, 2169, 3793, 5061, 6507, 11379, 15183, 26551, 34137, 45549, 79653, 102411, 238959, 716877, 914113, 2742339, 6398791, 8227017, 19196373, 24681051, 57589119, 172767357]

約数ペア:

[(1, 172767357), (3, 57589119), (7, 24681051), (9, 19196373), (21, 8227017), (27, 6398791), (63, 2742339), (189, 914113), (241, 716877), (723, 238959), (1687, 102411), (2169, 79653), (3793, 45549), (5061, 34137), (6507, 26551), (11379, 15183)]