858307329

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 1376241984

約数和(自身を除く): 517934655

約数列:

[1, 3, 9, 11, 33, 99, 121, 137, 363, 411, 523, 1089, 1233, 1331, 1507, 1569, 3993, 4521, 4707, 5753, 11979, 13563, 16577, 17259, 49731, 51777, 63283, 71651, 149193, 182347, 189849, 214953, 547041, 569547, 644859, 696113, 788161, 1641123, 2088339, 2364483, 6265017, 7093449, 8669771, 26009313, 78027939, 95367481, 286102443, 858307329]

約数ペア:

[(1, 858307329), (3, 286102443), (9, 95367481), (11, 78027939), (33, 26009313), (99, 8669771), (121, 7093449), (137, 6265017), (363, 2364483), (411, 2088339), (523, 1641123), (1089, 788161), (1233, 696113), (1331, 644859), (1507, 569547), (1569, 547041), (3993, 214953), (4521, 189849), (4707, 182347), (5753, 149193), (11979, 71651), (13563, 63283), (16577, 51777), (17259, 49731)]