64811769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 104177664

約数和(自身を除く): 39365895

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5023, 12903, 15069, 55253, 85391, 115529, 165759, 256173, 346587, 939301, 1270819, 1963993, 2817903, 3812457, 5891979, 21603923, 64811769]

約数ペア:

[(1, 64811769), (3, 21603923), (11, 5891979), (17, 3812457), (23, 2817903), (33, 1963993), (51, 1270819), (69, 939301), (187, 346587), (253, 256173), (391, 165759), (561, 115529), (759, 85391), (1173, 55253), (4301, 15069), (5023, 12903)]