67804443

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12967}}^1$

素因数の和:13063

約数の個数: 24

約数和(自身を含む): 113288448

約数和(自身を除く): 45484005

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 12967, 38901, 90769, 116703, 272307, 816921, 1076261, 3228783, 7533827, 9686349, 22601481, 67804443]

約数ペア:

[(1, 67804443), (3, 22601481), (7, 9686349), (9, 7533827), (21, 3228783), (63, 1076261), (83, 816921), (249, 272307), (581, 116703), (747, 90769), (1743, 38901), (5229, 12967)]