135890302667

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{36683}}^1$

素因数の和:36912

約数の個数: 48

約数和(自身を含む): 174639317760

約数和(自身を除く): 38749015093

約数列:

[1, 7, 19, 23, 49, 133, 161, 173, 437, 931, 1127, 1211, 3059, 3287, 3979, 8477, 21413, 23009, 27853, 36683, 75601, 161063, 194971, 256781, 529207, 696977, 843709, 1797467, 3704449, 4878839, 5905963, 6346159, 16030471, 34151873, 41341741, 44423113, 112213297, 120577021, 145961657, 310961791, 785493079, 844039147, 1021731599, 2773271483, 5908274029, 7152121193, 19412900381, 135890302667]

約数ペア:

[(1, 135890302667), (7, 19412900381), (19, 7152121193), (23, 5908274029), (49, 2773271483), (133, 1021731599), (161, 844039147), (173, 785493079), (437, 310961791), (931, 145961657), (1127, 120577021), (1211, 112213297), (3059, 44423113), (3287, 41341741), (3979, 34151873), (8477, 16030471), (21413, 6346159), (23009, 5905963), (27853, 4878839), (36683, 3704449), (75601, 1797467), (161063, 843709), (194971, 696977), (256781, 529207)]