73166427

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 43354341

約数列:

[1, 3, 9, 23, 37, 41, 69, 111, 123, 207, 233, 333, 369, 699, 851, 943, 1517, 2097, 2553, 2829, 4551, 5359, 7659, 8487, 8621, 9553, 13653, 16077, 25863, 28659, 34891, 48231, 77589, 85977, 104673, 198283, 219719, 314019, 353461, 594849, 659157, 1060383, 1784547, 1977471, 3181149, 8129603, 24388809, 73166427]

約数ペア:

[(1, 73166427), (3, 24388809), (9, 8129603), (23, 3181149), (37, 1977471), (41, 1784547), (69, 1060383), (111, 659157), (123, 594849), (207, 353461), (233, 314019), (333, 219719), (369, 198283), (699, 104673), (851, 85977), (943, 77589), (1517, 48231), (2097, 34891), (2553, 28659), (2829, 25863), (4551, 16077), (5359, 13653), (7659, 9553), (8487, 8621)]