73811969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1721}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 92244096

約数和(自身を除く): 18432127

約数列:

[1, 7, 11, 77, 557, 1721, 3899, 6127, 12047, 18931, 42889, 132517, 958597, 6710179, 10544567, 73811969]

約数ペア:

[(1, 73811969), (7, 10544567), (11, 6710179), (77, 958597), (557, 132517), (1721, 42889), (3899, 18931), (6127, 12047)]