121201353

素因数分解:

$3^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 235593540

約数和(自身を除く): 114392187

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 49, 63, 81, 87, 91, 117, 147, 189, 203, 243, 261, 273, 351, 377, 441, 567, 609, 637, 729, 783, 819, 1053, 1131, 1323, 1421, 1701, 1827, 1911, 2187, 2349, 2457, 2639, 3159, 3393, 3969, 4263, 5103, 5481, 5733, 6561, 7047, 7371, 7917, 9477, 10179, 11907, 12789, 15309, 16443, 17199, 18473, 21141, 22113, 23751, 28431, 30537, 35721, 38367, 45927, 49329, 51597, 55419, 63423, 66339, 71253, 85293, 91611, 107163, 115101, 147987, 154791, 166257, 190269, 199017, 213759, 274833, 321489, 345303, 443961, 464373, 498771, 597051, 641277, 824499, 1035909, 1331883, 1393119, 1496313, 1923831, 2473497, 3107727, 4179357, 4488939, 5771493, 9323181, 13466817, 17314479, 40400451, 121201353]

約数ペア:

[(1, 121201353), (3, 40400451), (7, 17314479), (9, 13466817), (13, 9323181), (21, 5771493), (27, 4488939), (29, 4179357), (39, 3107727), (49, 2473497), (63, 1923831), (81, 1496313), (87, 1393119), (91, 1331883), (117, 1035909), (147, 824499), (189, 641277), (203, 597051), (243, 498771), (261, 464373), (273, 443961), (351, 345303), (377, 321489), (441, 274833), (567, 213759), (609, 199017), (637, 190269), (729, 166257), (783, 154791), (819, 147987), (1053, 115101), (1131, 107163), (1323, 91611), (1421, 85293), (1701, 71253), (1827, 66339), (1911, 63423), (2187, 55419), (2349, 51597), (2457, 49329), (2639, 45927), (3159, 38367), (3393, 35721), (3969, 30537), (4263, 28431), (5103, 23751), (5481, 22113), (5733, 21141), (6561, 18473), (7047, 17199), (7371, 16443), (7917, 15309), (9477, 12789), (10179, 11907)]