136445547

素因数分解:

$3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1471}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 212109312

約数和(自身を除く): 75663765

約数列:

[1, 3, 7, 21, 49, 147, 631, 1471, 1893, 4413, 4417, 10297, 13251, 30891, 30919, 72079, 92757, 216237, 928201, 2784603, 6497407, 19492221, 45481849, 136445547]

約数ペア:

[(1, 136445547), (3, 45481849), (7, 19492221), (21, 6497407), (49, 2784603), (147, 928201), (631, 216237), (1471, 92757), (1893, 72079), (4413, 30919), (4417, 30891), (10297, 13251)]