85415799

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 133562880

約数和(自身を除く): 48147081

約数列:

[1, 3, 7, 21, 61, 131, 183, 393, 427, 509, 917, 1281, 1527, 2751, 3563, 7991, 10689, 23973, 31049, 55937, 66679, 93147, 167811, 200037, 217343, 466753, 652029, 1400259, 4067419, 12202257, 28471933, 85415799]

約数ペア:

[(1, 85415799), (3, 28471933), (7, 12202257), (21, 4067419), (61, 1400259), (131, 652029), (183, 466753), (393, 217343), (427, 200037), (509, 167811), (917, 93147), (1281, 66679), (1527, 55937), (2751, 31049), (3563, 23973), (7991, 10689)]