127833228

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5557}}^1$

素因数の和:5644

約数の個数: 60

約数和(自身を含む): 338949072

約数和(自身を除く): 211115844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5557, 5751, 7668, 11114, 11502, 16671, 22228, 23004, 33342, 50013, 66684, 100026, 150039, 200052, 300078, 394547, 450117, 600156, 789094, 900234, 1183641, 1578188, 1800468, 2367282, 3550923, 4734564, 7101846, 10652769, 14203692, 21305538, 31958307, 42611076, 63916614, 127833228]

約数ペア:

[(1, 127833228), (2, 63916614), (3, 42611076), (4, 31958307), (6, 21305538), (9, 14203692), (12, 10652769), (18, 7101846), (27, 4734564), (36, 3550923), (54, 2367282), (71, 1800468), (81, 1578188), (108, 1183641), (142, 900234), (162, 789094), (213, 600156), (284, 450117), (324, 394547), (426, 300078), (639, 200052), (852, 150039), (1278, 100026), (1917, 66684), (2556, 50013), (3834, 33342), (5557, 23004), (5751, 22228), (7668, 16671), (11114, 11502)]