85863603

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{215197}}^1$

素因数の和:215226

約数の個数: 16

約数和(自身を含む): 137726720

約数和(自身を除く): 51863117

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 215197, 645591, 1506379, 4088743, 4519137, 12266229, 28621201, 85863603]

約数ペア:

[(1, 85863603), (3, 28621201), (7, 12266229), (19, 4519137), (21, 4088743), (57, 1506379), (133, 645591), (399, 215197)]