149708589919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{4217}}^1$

素因数の和:5527

約数の個数: 32

約数和(自身を含む): 176542129152

約数和(自身を除く): 26833539233

約数列:

[1, 7, 61, 71, 427, 497, 1171, 4217, 4331, 8197, 29519, 30317, 71431, 83141, 257237, 299407, 500017, 581987, 1800659, 2095849, 4938107, 5071601, 18263827, 34566749, 35501207, 127846789, 301224527, 350605597, 2108571689, 2454239179, 21386941417, 149708589919]

約数ペア:

[(1, 149708589919), (7, 21386941417), (61, 2454239179), (71, 2108571689), (427, 350605597), (497, 301224527), (1171, 127846789), (4217, 35501207), (4331, 34566749), (8197, 18263827), (29519, 5071601), (30317, 4938107), (71431, 2095849), (83141, 1800659), (257237, 581987), (299407, 500017)]