83681139

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{2113}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 114595712

約数和(自身を除く): 30914573

約数列:

[1, 3, 43, 129, 307, 921, 2113, 6339, 13201, 39603, 90859, 272577, 648691, 1946073, 27893713, 83681139]

約数ペア:

[(1, 83681139), (3, 27893713), (43, 1946073), (129, 648691), (307, 272577), (921, 90859), (2113, 39603), (6339, 13201)]