73206609

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 116269056

約数和(自身を除く): 43062447

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 777, 1327, 1491, 2627, 3981, 7881, 9289, 18389, 27867, 49099, 55167, 94217, 147297, 282651, 343693, 659519, 1031079, 1978557, 3486029, 10458087, 24402203, 73206609]

約数ペア:

[(1, 73206609), (3, 24402203), (7, 10458087), (21, 3486029), (37, 1978557), (71, 1031079), (111, 659519), (213, 343693), (259, 282651), (497, 147297), (777, 94217), (1327, 55167), (1491, 49099), (2627, 27867), (3981, 18389), (7881, 9289)]