166453731

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 253693440

約数和(自身を除く): 87239709

約数列:

[1, 3, 9, 27, 43, 129, 311, 387, 461, 933, 1161, 1383, 2799, 4149, 8397, 12447, 13373, 19823, 40119, 59469, 120357, 143371, 178407, 361071, 430113, 535221, 1290339, 3871017, 6164953, 18494859, 55484577, 166453731]

約数ペア:

[(1, 166453731), (3, 55484577), (9, 18494859), (27, 6164953), (43, 3871017), (129, 1290339), (311, 535221), (387, 430113), (461, 361071), (933, 178407), (1161, 143371), (1383, 120357), (2799, 59469), (4149, 40119), (8397, 19823), (12447, 13373)]