81261986399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{35281}}^1$

素因数の和:35531

約数の個数: 32

約数和(自身を含む): 95566236480

約数和(自身を除く): 14304250081

約数列:

[1, 11, 17, 109, 113, 187, 1199, 1243, 1853, 1921, 12317, 20383, 21131, 35281, 135487, 209389, 388091, 599777, 2303279, 3845629, 3986753, 6597547, 42301919, 43854283, 65375693, 67774801, 434556077, 719132623, 745522811, 4780116847, 7387453309, 81261986399]

約数ペア:

[(1, 81261986399), (11, 7387453309), (17, 4780116847), (109, 745522811), (113, 719132623), (187, 434556077), (1199, 67774801), (1243, 65375693), (1853, 43854283), (1921, 42301919), (12317, 6597547), (20383, 3986753), (21131, 3845629), (35281, 2303279), (135487, 599777), (209389, 388091)]