227540907

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5939}}^1$

素因数の和:6005

約数の個数: 40

約数和(自身を含む): 379494720

約数和(自身を除く): 151953813

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 5939, 12771, 17817, 38313, 53451, 65329, 160353, 195987, 255377, 481059, 587961, 766131, 1763883, 2298393, 2809147, 5291649, 6895179, 8427441, 20685537, 25282323, 75846969, 227540907]

約数ペア:

[(1, 227540907), (3, 75846969), (9, 25282323), (11, 20685537), (27, 8427441), (33, 6895179), (43, 5291649), (81, 2809147), (99, 2298393), (129, 1763883), (297, 766131), (387, 587961), (473, 481059), (891, 255377), (1161, 195987), (1419, 160353), (3483, 65329), (4257, 53451), (5939, 38313), (12771, 17817)]