201653091

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 307008000

約数和(自身を除く): 105354909

約数列:

[1, 3, 9, 27, 59, 103, 177, 309, 531, 927, 1229, 1593, 2781, 3687, 6077, 11061, 18231, 33183, 54693, 72511, 126587, 164079, 217533, 379761, 652599, 1139283, 1957797, 3417849, 7468633, 22405899, 67217697, 201653091]

約数ペア:

[(1, 201653091), (3, 67217697), (9, 22405899), (27, 7468633), (59, 3417849), (103, 1957797), (177, 1139283), (309, 652599), (531, 379761), (927, 217533), (1229, 164079), (1593, 126587), (2781, 72511), (3687, 54693), (6077, 33183), (11061, 18231)]