42019965477

素因数分解:

$3^2\times 7^1\times {\mathrm{51437}}^1\times {\mathrm{12967}}^1$

素因数の和:64417

約数の個数: 24

約数和(自身を含む): 69372990336

約数和(自身を除く): 27353024859

約数列:

[1, 3, 7, 9, 21, 63, 12967, 38901, 51437, 90769, 116703, 154311, 272307, 360059, 462933, 816921, 1080177, 3240531, 666983579, 2000950737, 4668885053, 6002852211, 14006655159, 42019965477]

約数ペア:

[(1, 42019965477), (3, 14006655159), (7, 6002852211), (9, 4668885053), (21, 2000950737), (63, 666983579), (12967, 3240531), (38901, 1080177), (51437, 816921), (90769, 462933), (116703, 360059), (154311, 272307)]