136989738

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{9871}}^1$

素因数の和:10139

約数の個数: 32

約数和(自身を含む): 305637120

約数和(自身を除く): 168647382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 9871, 13878, 19742, 29613, 59226, 88839, 177678, 266517, 533034, 2536847, 5073694, 7610541, 15221082, 22831623, 45663246, 68494869, 136989738]

約数ペア:

[(1, 136989738), (2, 68494869), (3, 45663246), (6, 22831623), (9, 15221082), (18, 7610541), (27, 5073694), (54, 2536847), (257, 533034), (514, 266517), (771, 177678), (1542, 88839), (2313, 59226), (4626, 29613), (6939, 19742), (9871, 13878)]