73450719

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{3371}}^1$

素因数の和:3652

約数の個数: 20

約数和(自身を含む): 110163240

約数和(自身を除く): 36712521

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 3371, 7263, 10113, 21789, 30339, 91017, 273051, 906799, 2720397, 8161191, 24483573, 73450719]

約数ペア:

[(1, 73450719), (3, 24483573), (9, 8161191), (27, 2720397), (81, 906799), (269, 273051), (807, 91017), (2421, 30339), (3371, 21789), (7263, 10113)]