155301820119

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 228054528000

約数和(自身を除く): 72752707881

約数列:

[1, 3, 9, 89, 267, 431, 599, 751, 801, 1293, 1797, 2253, 3879, 5391, 6759, 38359, 53311, 66839, 115077, 159933, 200517, 258169, 323681, 345231, 449849, 479799, 601551, 774507, 971043, 1349547, 2323521, 2913129, 4048641, 22977041, 28807609, 40036561, 68931123, 86422827, 120109683, 193884919, 206793369, 259268481, 360329049, 581654757, 1744964271, 17255757791, 51767273373, 155301820119]

約数ペア:

[(1, 155301820119), (3, 51767273373), (9, 17255757791), (89, 1744964271), (267, 581654757), (431, 360329049), (599, 259268481), (751, 206793369), (801, 193884919), (1293, 120109683), (1797, 86422827), (2253, 68931123), (3879, 40036561), (5391, 28807609), (6759, 22977041), (38359, 4048641), (53311, 2913129), (66839, 2323521), (115077, 1349547), (159933, 971043), (200517, 774507), (258169, 601551), (323681, 479799), (345231, 449849)]