6747153

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 4004847

約数列:

[1, 3, 7, 21, 49, 79, 83, 147, 237, 249, 343, 553, 581, 1029, 1659, 1743, 3871, 4067, 6557, 11613, 12201, 19671, 27097, 28469, 45899, 81291, 85407, 137697, 321293, 963879, 2249051, 6747153]

約数ペア:

[(1, 6747153), (3, 2249051), (7, 963879), (21, 321293), (49, 137697), (79, 85407), (83, 81291), (147, 45899), (237, 28469), (249, 27097), (343, 19671), (553, 12201), (581, 11613), (1029, 6557), (1659, 4067), (1743, 3871)]