73945473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185327}}^1$

素因数の和:185356

約数の個数: 16

約数和(自身を含む): 118609920

約数和(自身を除く): 44664447

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 185327, 555981, 1297289, 3521213, 3891867, 10563639, 24648491, 73945473]

約数ペア:

[(1, 73945473), (3, 24648491), (7, 10563639), (19, 3891867), (21, 3521213), (57, 1297289), (133, 555981), (399, 185327)]