54379143

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 98215936

約数和(自身を除く): 43836793

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 991, 1407, 2613, 2973, 4221, 6097, 6937, 7839, 8919, 12883, 18291, 20811, 38649, 54873, 62433, 66397, 90181, 115947, 199191, 270543, 464779, 597573, 811629, 863161, 1394337, 2589483, 4183011, 6042127, 7768449, 18126381, 54379143]

約数ペア:

[(1, 54379143), (3, 18126381), (7, 7768449), (9, 6042127), (13, 4183011), (21, 2589483), (39, 1394337), (63, 863161), (67, 811629), (91, 597573), (117, 464779), (201, 270543), (273, 199191), (469, 115947), (603, 90181), (819, 66397), (871, 62433), (991, 54873), (1407, 38649), (2613, 20811), (2973, 18291), (4221, 12883), (6097, 8919), (6937, 7839)]