97357869

素因数分解:

$3^4\times 7^1\times {\mathrm{171707}}^1$

素因数の和:171726

約数の個数: 20

約数和(自身を含む): 166213344

約数和(自身を除く): 68855475

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 171707, 515121, 1201949, 1545363, 3605847, 4636089, 10817541, 13908267, 32452623, 97357869]

約数ペア:

[(1, 97357869), (3, 32452623), (7, 13908267), (9, 10817541), (21, 4636089), (27, 3605847), (63, 1545363), (81, 1201949), (189, 515121), (567, 171707)]