163108647

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 263488960

約数和(自身を除く): 100380313

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 5737, 9477, 17211, 28431, 51633, 74581, 154899, 223743, 464697, 671229, 1394091, 2013687, 4182273, 6041061, 12546819, 18123183, 54369549, 163108647]

約数ペア:

[(1, 163108647), (3, 54369549), (9, 18123183), (13, 12546819), (27, 6041061), (39, 4182273), (81, 2013687), (117, 1394091), (243, 671229), (351, 464697), (729, 223743), (1053, 154899), (2187, 74581), (3159, 51633), (5737, 28431), (9477, 17211)]