15997014729

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 24030867168

約数和(自身を除く): 8033852439

約数列:

[1, 3, 9, 27, 81, 347, 601, 947, 1041, 1803, 2841, 3123, 5409, 8523, 9369, 16227, 25569, 28107, 48681, 76707, 208547, 328609, 569147, 625641, 985827, 1707441, 1876923, 2957481, 5122323, 5630769, 8872443, 15366969, 16892307, 26617329, 46100907, 197494009, 592482027, 1777446081, 5332338243, 15997014729]

約数ペア:

[(1, 15997014729), (3, 5332338243), (9, 1777446081), (27, 592482027), (81, 197494009), (347, 46100907), (601, 26617329), (947, 16892307), (1041, 15366969), (1803, 8872443), (2841, 5630769), (3123, 5122323), (5409, 2957481), (8523, 1876923), (9369, 1707441), (16227, 985827), (25569, 625641), (28107, 569147), (48681, 328609), (76707, 208547)]