13466817

素因数分解:

$3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 26166420

約数和(自身を除く): 12699603

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, 2349, 2457, 2639, 3159, 3393, 3969, 4263, 5103, 5481, 5733, 7047, 7371, 7917, 9477, 10179, 11907, 12789, 16443, 17199, 18473, 21141, 22113, 23751, 30537, 35721, 38367, 49329, 51597, 55419, 66339, 71253, 91611, 115101, 147987, 154791, 166257, 213759, 274833, 345303, 464373, 498771, 641277, 1035909, 1496313, 1923831, 4488939, 13466817]

約数ペア:

[(1, 13466817), (3, 4488939), (7, 1923831), (9, 1496313), (13, 1035909), (21, 641277), (27, 498771), (29, 464373), (39, 345303), (49, 274833), (63, 213759), (81, 166257), (87, 154791), (91, 147987), (117, 115101), (147, 91611), (189, 71253), (203, 66339), (243, 55419), (261, 51597), (273, 49329), (351, 38367), (377, 35721), (441, 30537), (567, 23751), (609, 22113), (637, 21141), (729, 18473), (783, 17199), (819, 16443), (1053, 12789), (1131, 11907), (1323, 10179), (1421, 9477), (1701, 7917), (1827, 7371), (1911, 7047), (2349, 5733), (2457, 5481), (2639, 5103), (3159, 4263), (3393, 3969)]