89183997

素因数分解:

$3^4\times 7^1\times {\mathrm{157291}}^1$

素因数の和:157310

約数の個数: 20

約数和(自身を含む): 152258656

約数和(自身を除く): 63074659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 157291, 471873, 1101037, 1415619, 3303111, 4246857, 9909333, 12740571, 29727999, 89183997]

約数ペア:

[(1, 89183997), (3, 29727999), (7, 12740571), (9, 9909333), (21, 4246857), (27, 3303111), (63, 1415619), (81, 1101037), (189, 471873), (567, 157291)]