86120573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 112189440

約数和(自身を除く): 26068867

約数列:

[1, 7, 11, 31, 77, 109, 217, 331, 341, 763, 1199, 2317, 2387, 3379, 3641, 8393, 10261, 23653, 25487, 36079, 37169, 71827, 112871, 252553, 260183, 396869, 790097, 1118449, 2778083, 7829143, 12302939, 86120573]

約数ペア:

[(1, 86120573), (7, 12302939), (11, 7829143), (31, 2778083), (77, 1118449), (109, 790097), (217, 396869), (331, 260183), (341, 252553), (763, 112871), (1199, 71827), (2317, 37169), (2387, 36079), (3379, 25487), (3641, 23653), (8393, 10261)]