47322711

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 75416880

約数和(自身を除く): 28094169

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 291, 317, 513, 873, 951, 1539, 1843, 2619, 2853, 5529, 6023, 7857, 8559, 16587, 18069, 25677, 30749, 49761, 54207, 92247, 149283, 162621, 276741, 487863, 584231, 830223, 1752693, 2490669, 5258079, 15774237, 47322711]

約数ペア:

[(1, 47322711), (3, 15774237), (9, 5258079), (19, 2490669), (27, 1752693), (57, 830223), (81, 584231), (97, 487863), (171, 276741), (291, 162621), (317, 149283), (513, 92247), (873, 54207), (951, 49761), (1539, 30749), (1843, 25677), (2619, 18069), (2853, 16587), (5529, 8559), (6023, 7857)]