1567398482091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1\times {\mathrm{16811}}^1$

素因数の和:17865

約数の個数: 64

約数和(自身を含む): 2510566894080

約数和(自身を除く): 943168411989

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 491, 541, 1473, 1623, 4419, 4869, 6383, 7033, 13257, 14607, 16811, 19149, 21099, 50433, 57447, 63297, 151299, 172341, 189891, 218543, 265631, 453897, 655629, 796893, 1966887, 2390679, 3453203, 5900661, 7172037, 8254201, 9094751, 10359609, 24762603, 27284253, 31078827, 74287809, 81852759, 93236481, 107304613, 118231763, 222863427, 245558277, 321913839, 354695289, 965741517, 1064085867, 2897224551, 3192257601, 4465522741, 13396568223, 40189704669, 58051795633, 120569114007, 174155386899, 522466160697, 1567398482091]

約数ペア:

[(1, 1567398482091), (3, 522466160697), (9, 174155386899), (13, 120569114007), (27, 58051795633), (39, 40189704669), (117, 13396568223), (351, 4465522741), (491, 3192257601), (541, 2897224551), (1473, 1064085867), (1623, 965741517), (4419, 354695289), (4869, 321913839), (6383, 245558277), (7033, 222863427), (13257, 118231763), (14607, 107304613), (16811, 93236481), (19149, 81852759), (21099, 74287809), (50433, 31078827), (57447, 27284253), (63297, 24762603), (151299, 10359609), (172341, 9094751), (189891, 8254201), (218543, 7172037), (265631, 5900661), (453897, 3453203), (655629, 2390679), (796893, 1966887)]