171627219

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 260381472

約数和(自身を除く): 88754253

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 5281, 10833, 15843, 32499, 47529, 121463, 364389, 829117, 1093167, 2487351, 7462053, 19069691, 57209073, 171627219]

約数ペア:

[(1, 171627219), (3, 57209073), (9, 19069691), (23, 7462053), (69, 2487351), (157, 1093167), (207, 829117), (471, 364389), (1413, 121463), (3611, 47529), (5281, 32499), (10833, 15843)]