205121324853

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1\times {\mathrm{1151}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 300676147200

約数和(自身を除く): 95554822347

約数列:

[1, 3, 9, 109, 327, 389, 467, 981, 1151, 1167, 1401, 3453, 3501, 4203, 10359, 42401, 50903, 125459, 127203, 152709, 181663, 376377, 381609, 447739, 458127, 537517, 544989, 1129131, 1343217, 1612551, 1634967, 4029651, 4837653, 19801267, 48803551, 58589353, 59403801, 146410653, 175768059, 178211403, 209094113, 439231959, 527304177, 627282339, 1881847017, 22791258317, 68373774951, 205121324853]

約数ペア:

[(1, 205121324853), (3, 68373774951), (9, 22791258317), (109, 1881847017), (327, 627282339), (389, 527304177), (467, 439231959), (981, 209094113), (1151, 178211403), (1167, 175768059), (1401, 146410653), (3453, 59403801), (3501, 58589353), (4203, 48803551), (10359, 19801267), (42401, 4837653), (50903, 4029651), (125459, 1634967), (127203, 1612551), (152709, 1343217), (181663, 1129131), (376377, 544989), (381609, 537517), (447739, 458127)]