65158331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 17785669

約数列:

[1, 7, 17, 29, 79, 119, 203, 239, 493, 553, 1343, 1673, 2291, 3451, 4063, 6931, 9401, 16037, 18881, 28441, 38947, 48517, 117827, 132167, 272629, 320977, 547549, 824789, 2246839, 3832843, 9308333, 65158331]

約数ペア:

[(1, 65158331), (7, 9308333), (17, 3832843), (29, 2246839), (79, 824789), (119, 547549), (203, 320977), (239, 272629), (493, 132167), (553, 117827), (1343, 48517), (1673, 38947), (2291, 28441), (3451, 18881), (4063, 16037), (6931, 9401)]