1661567692587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1693}}^1\times {\mathrm{41947}}^1$

素因数の和:44363

約数の個数: 32

約数和(自身を含む): 2421721800960

約数和(自身を除く): 760154108373

約数列:

[1, 3, 11, 33, 709, 1693, 2127, 5079, 7799, 18623, 23397, 41947, 55869, 125841, 461417, 1200337, 1384251, 3601011, 13203707, 29740423, 39611121, 71016271, 89221269, 213048813, 327144653, 781178981, 981433959, 2343536943, 50350536139, 151051608417, 553855897529, 1661567692587]

約数ペア:

[(1, 1661567692587), (3, 553855897529), (11, 151051608417), (33, 50350536139), (709, 2343536943), (1693, 981433959), (2127, 781178981), (5079, 327144653), (7799, 213048813), (18623, 89221269), (23397, 71016271), (41947, 39611121), (55869, 29740423), (125841, 13203707), (461417, 3601011), (1200337, 1384251)]