81339354

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{27059}}^1$

素因数の和:27234

約数の個数: 24

約数和(自身を含む): 177297120

約数和(自身を除く): 95957766

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 27059, 54118, 81177, 162354, 243531, 487062, 4518853, 9037706, 13556559, 27113118, 40669677, 81339354]

約数ペア:

[(1, 81339354), (2, 40669677), (3, 27113118), (6, 13556559), (9, 9037706), (18, 4518853), (167, 487062), (334, 243531), (501, 162354), (1002, 81177), (1503, 54118), (3006, 27059)]