83802873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 139806720

約数和(自身を除く): 56003847

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 409, 887, 1227, 2661, 2863, 4499, 6209, 8589, 9757, 13497, 18627, 29271, 31493, 68299, 94479, 204897, 362783, 1088349, 2539481, 3990613, 7618443, 11971839, 27934291, 83802873]

約数ペア:

[(1, 83802873), (3, 27934291), (7, 11971839), (11, 7618443), (21, 3990613), (33, 2539481), (77, 1088349), (231, 362783), (409, 204897), (887, 94479), (1227, 68299), (2661, 31493), (2863, 29271), (4499, 18627), (6209, 13497), (8589, 9757)]