85866603

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 121989120

約数和(自身を除く): 36122517

約数列:

[1, 3, 37, 47, 109, 111, 141, 151, 327, 453, 1739, 4033, 5123, 5217, 5587, 7097, 12099, 15369, 16459, 16761, 21291, 49377, 189551, 262589, 568653, 608983, 773573, 787767, 1826949, 2320719, 28622201, 85866603]

約数ペア:

[(1, 85866603), (3, 28622201), (37, 2320719), (47, 1826949), (109, 787767), (111, 773573), (141, 608983), (151, 568653), (327, 262589), (453, 189551), (1739, 49377), (4033, 21291), (5123, 16761), (5217, 16459), (5587, 15369), (7097, 12099)]