97425909

素因数分解:

$3^4\times 7^1\times {\mathrm{171827}}^1$

素因数の和:171846

約数の個数: 20

約数和(自身を含む): 166329504

約数和(自身を除く): 68903595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 171827, 515481, 1202789, 1546443, 3608367, 4639329, 10825101, 13917987, 32475303, 97425909]

約数ペア:

[(1, 97425909), (3, 32475303), (7, 13917987), (9, 10825101), (21, 4639329), (27, 3608367), (63, 1546443), (81, 1202789), (189, 515481), (567, 171827)]