16853008473

素因数分解:

$3^4\times 7^1\times {\mathrm{3037}}^1\times {\mathrm{9787}}^1$

素因数の和:12843

約数の個数: 40

約数和(自身を含む): 28784393792

約数和(自身を除く): 11931385319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3037, 9111, 9787, 21259, 27333, 29361, 63777, 68509, 81999, 88083, 191331, 205527, 245997, 264249, 573993, 616581, 792747, 1721979, 1849743, 5549229, 29723119, 89169357, 208061833, 267508071, 624185499, 802524213, 1872556497, 2407572639, 5617669491, 16853008473]

約数ペア:

[(1, 16853008473), (3, 5617669491), (7, 2407572639), (9, 1872556497), (21, 802524213), (27, 624185499), (63, 267508071), (81, 208061833), (189, 89169357), (567, 29723119), (3037, 5549229), (9111, 1849743), (9787, 1721979), (21259, 792747), (27333, 616581), (29361, 573993), (63777, 264249), (68509, 245997), (81999, 205527), (88083, 191331)]