40120353

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5475

約数の個数: 40

約数和(自身を含む): 73777088

約数和(自身を除く): 33656735

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5443, 7371, 16329, 38101, 48987, 70759, 114303, 146961, 212277, 342909, 440883, 495313, 636831, 1028727, 1485939, 1910493, 3086181, 4457817, 5731479, 13373451, 40120353]

約数ペア:

[(1, 40120353), (3, 13373451), (7, 5731479), (9, 4457817), (13, 3086181), (21, 1910493), (27, 1485939), (39, 1028727), (63, 636831), (81, 495313), (91, 440883), (117, 342909), (189, 212277), (273, 146961), (351, 114303), (567, 70759), (819, 48987), (1053, 38101), (2457, 16329), (5443, 7371)]