89443053

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 152820096

約数和(自身を除く): 63377043

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 137, 241, 301, 387, 411, 723, 903, 959, 1233, 1687, 2169, 2709, 2877, 5061, 5891, 8631, 10363, 15183, 17673, 31089, 33017, 41237, 53019, 72541, 93267, 99051, 123711, 217623, 231119, 297153, 371133, 652869, 693357, 1419731, 2080071, 4259193, 9938117, 12777579, 29814351, 89443053]

約数ペア:

[(1, 89443053), (3, 29814351), (7, 12777579), (9, 9938117), (21, 4259193), (43, 2080071), (63, 1419731), (129, 693357), (137, 652869), (241, 371133), (301, 297153), (387, 231119), (411, 217623), (723, 123711), (903, 99051), (959, 93267), (1233, 72541), (1687, 53019), (2169, 41237), (2709, 33017), (2877, 31089), (5061, 17673), (5891, 15183), (8631, 10363)]