246564243

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 393137712

約数和(自身を除く): 146573469

約数列:

[1, 3, 9, 17, 27, 51, 81, 137, 153, 411, 459, 1233, 1307, 1377, 2329, 3699, 3921, 6987, 11097, 11763, 20961, 22219, 35289, 62883, 66657, 105867, 179059, 188649, 199971, 537177, 599913, 1611531, 1799739, 3044003, 4834593, 9132009, 14503779, 27396027, 82188081, 246564243]

約数ペア:

[(1, 246564243), (3, 82188081), (9, 27396027), (17, 14503779), (27, 9132009), (51, 4834593), (81, 3044003), (137, 1799739), (153, 1611531), (411, 599913), (459, 537177), (1233, 199971), (1307, 188649), (1377, 179059), (2329, 105867), (3699, 66657), (3921, 62883), (6987, 35289), (11097, 22219), (11763, 20961)]