47691567

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1$

素因数の和:68843

約数の個数: 24

約数和(自身を含む): 85887360

約数和(自身を除く): 38195793

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 68819, 206457, 481733, 619371, 757009, 1445199, 2271027, 4335597, 5299063, 6813081, 15897189, 47691567]

約数ペア:

[(1, 47691567), (3, 15897189), (7, 6813081), (9, 5299063), (11, 4335597), (21, 2271027), (33, 1445199), (63, 757009), (77, 619371), (99, 481733), (231, 206457), (693, 68819)]