65038911

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 101477376

約数和(自身を除く): 36438465

約数列:

[1, 3, 7, 21, 71, 181, 213, 241, 497, 543, 723, 1267, 1491, 1687, 3801, 5061, 12851, 17111, 38553, 43621, 51333, 89957, 119777, 130863, 269871, 305347, 359331, 916041, 3097091, 9291273, 21679637, 65038911]

約数ペア:

[(1, 65038911), (3, 21679637), (7, 9291273), (21, 3097091), (71, 916041), (181, 359331), (213, 305347), (241, 269871), (497, 130863), (543, 119777), (723, 89957), (1267, 51333), (1491, 43621), (1687, 38553), (3801, 17111), (5061, 12851)]