85416837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 47639163

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 2309, 3363, 6927, 12331, 25399, 36993, 43871, 76197, 131613, 136231, 408693, 482581, 1447743, 1498541, 2588389, 4495623, 7765167, 28472279, 85416837]

約数ペア:

[(1, 85416837), (3, 28472279), (11, 7765167), (19, 4495623), (33, 2588389), (57, 1498541), (59, 1447743), (177, 482581), (209, 408693), (627, 136231), (649, 131613), (1121, 76197), (1947, 43871), (2309, 36993), (3363, 25399), (6927, 12331)]