67960473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{170327}}^1$

素因数の和:170356

約数の個数: 16

約数和(自身を含む): 109009920

約数和(自身を除く): 41049447

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 170327, 510981, 1192289, 3236213, 3576867, 9708639, 22653491, 67960473]

約数ペア:

[(1, 67960473), (3, 22653491), (7, 9708639), (19, 3576867), (21, 3236213), (57, 1192289), (133, 510981), (399, 170327)]