40820779167

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{145139}}^1$

素因数の和:145435

約数の個数: 32

約数和(自身を含む): 63536486400

約数和(自身を除く): 22715707233

約数列:

[1, 3, 7, 21, 59, 177, 227, 413, 681, 1239, 1589, 4767, 13393, 40179, 93751, 145139, 281253, 435417, 1015973, 3047919, 8563201, 25689603, 32946553, 59942407, 98839659, 179827221, 230625871, 691877613, 1943846627, 5831539881, 13606926389, 40820779167]

約数ペア:

[(1, 40820779167), (3, 13606926389), (7, 5831539881), (21, 1943846627), (59, 691877613), (177, 230625871), (227, 179827221), (413, 98839659), (681, 59942407), (1239, 32946553), (1589, 25689603), (4767, 8563201), (13393, 3047919), (40179, 1015973), (93751, 435417), (145139, 281253)]