161004537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{313849}}^1$

素因数の和:313877

約数の個数: 16

約数和(自身を含む): 251080000

約数和(自身を除く): 90075463

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 313849, 941547, 2824641, 5963131, 8473923, 17889393, 53668179, 161004537]

約数ペア:

[(1, 161004537), (3, 53668179), (9, 17889393), (19, 8473923), (27, 5963131), (57, 2824641), (171, 941547), (513, 313849)]