42069969

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{29399}}^1$

素因数の和:29461

約数の個数: 16

約数和(自身を含む): 63504000

約数和(自身を除く): 21434031

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 29399, 88197, 264591, 793773, 1558147, 4674441, 14023323, 42069969]

約数ペア:

[(1, 42069969), (3, 14023323), (9, 4674441), (27, 1558147), (53, 793773), (159, 264591), (477, 88197), (1431, 29399)]