86141649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137387}}^1$

素因数の和:137420

約数の個数: 16

約数和(自身を含む): 131892480

約数和(自身を除く): 45750831

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 137387, 412161, 1511257, 2610353, 4533771, 7831059, 28713883, 86141649]

約数ペア:

[(1, 86141649), (3, 28713883), (11, 7831059), (19, 4533771), (33, 2610353), (57, 1511257), (209, 412161), (627, 137387)]