201173517

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{73771}}^1$

素因数の和:73881

約数の個数: 16

約数和(自身を含む): 300989760

約数和(自身を除く): 99816243

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 73771, 221313, 663939, 1991817, 7450871, 22352613, 67057839, 201173517]

約数ペア:

[(1, 201173517), (3, 67057839), (9, 22352613), (27, 7450871), (101, 1991817), (303, 663939), (909, 221313), (2727, 73771)]