22012162821

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 35566429080

約数和(自身を除く): 13554266259

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 409, 657, 677, 803, 1089, 1227, 2031, 2409, 3681, 4499, 6093, 7227, 7447, 8833, 13497, 22341, 26499, 29857, 40491, 49421, 49489, 67023, 79497, 81917, 89571, 148263, 148467, 245751, 268713, 276893, 328427, 444789, 445401, 543631, 737253, 830679, 985281, 1630893, 2492037, 2955843, 3045823, 3612697, 4892679, 5979941, 9137469, 10838091, 17939823, 20213189, 27412407, 32514273, 33504053, 53819469, 60639567, 100512159, 181918701, 222345079, 301536477, 667035237, 2001105711, 2445795869, 7337387607, 22012162821]

約数ペア:

[(1, 22012162821), (3, 7337387607), (9, 2445795869), (11, 2001105711), (33, 667035237), (73, 301536477), (99, 222345079), (121, 181918701), (219, 100512159), (363, 60639567), (409, 53819469), (657, 33504053), (677, 32514273), (803, 27412407), (1089, 20213189), (1227, 17939823), (2031, 10838091), (2409, 9137469), (3681, 5979941), (4499, 4892679), (6093, 3612697), (7227, 3045823), (7447, 2955843), (8833, 2492037), (13497, 1630893), (22341, 985281), (26499, 830679), (29857, 737253), (40491, 543631), (49421, 445401), (49489, 444789), (67023, 328427), (79497, 276893), (81917, 268713), (89571, 245751), (148263, 148467)]