224736687

素因数分解:

$3^4\times 7^3\times {\mathrm{8089}}^1$

素因数の和:8122

約数の個数: 40

約数和(自身を含む): 391556000

約数和(自身を除く): 166819313

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 8089, 9261, 24267, 27783, 56623, 72801, 169869, 218403, 396361, 509607, 655209, 1189083, 1528821, 2774527, 3567249, 4586463, 8323581, 10701747, 24970743, 32105241, 74912229, 224736687]

約数ペア:

[(1, 224736687), (3, 74912229), (7, 32105241), (9, 24970743), (21, 10701747), (27, 8323581), (49, 4586463), (63, 3567249), (81, 2774527), (147, 1528821), (189, 1189083), (343, 655209), (441, 509607), (567, 396361), (1029, 218403), (1323, 169869), (3087, 72801), (3969, 56623), (8089, 27783), (9261, 24267)]