39581379

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 62238528

約数和(自身を除く): 22657149

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 281, 333, 423, 843, 999, 1269, 1739, 2529, 2997, 3807, 5217, 7587, 10397, 13207, 15651, 22761, 31191, 39621, 46953, 93573, 118863, 140859, 280719, 356589, 488659, 842157, 1069767, 1465977, 4397931, 13193793, 39581379]

約数ペア:

[(1, 39581379), (3, 13193793), (9, 4397931), (27, 1465977), (37, 1069767), (47, 842157), (81, 488659), (111, 356589), (141, 280719), (281, 140859), (333, 118863), (423, 93573), (843, 46953), (999, 39621), (1269, 31191), (1739, 22761), (2529, 15651), (2997, 13207), (3807, 10397), (5217, 7587)]