13553163

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 22265936

約数和(自身を除く): 8712773

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 211, 351, 549, 633, 793, 1053, 1647, 1899, 2379, 2743, 4941, 5697, 7137, 8229, 12871, 17091, 21411, 24687, 38613, 64233, 74061, 115839, 167323, 222183, 347517, 501969, 1042551, 1505907, 4517721, 13553163]

約数ペア:

[(1, 13553163), (3, 4517721), (9, 1505907), (13, 1042551), (27, 501969), (39, 347517), (61, 222183), (81, 167323), (117, 115839), (183, 74061), (211, 64233), (351, 38613), (549, 24687), (633, 21411), (793, 17091), (1053, 12871), (1647, 8229), (1899, 7137), (2379, 5697), (2743, 4941)]