64436817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 31363503

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 527, 769, 901, 1581, 1643, 2307, 2703, 4929, 13073, 23839, 27931, 39219, 40757, 71517, 83793, 122271, 405263, 692869, 1215789, 1263467, 2078607, 3790401, 21478939, 64436817]

約数ペア:

[(1, 64436817), (3, 21478939), (17, 3790401), (31, 2078607), (51, 1263467), (53, 1215789), (93, 692869), (159, 405263), (527, 122271), (769, 83793), (901, 71517), (1581, 40757), (1643, 39219), (2307, 27931), (2703, 23839), (4929, 13073)]