87196681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 22473719

約数列:

[1, 11, 13, 19, 67, 143, 209, 247, 479, 737, 871, 1273, 2717, 5269, 6227, 9101, 9581, 14003, 16549, 32093, 68497, 100111, 118313, 182039, 353023, 417209, 609767, 1301443, 4589299, 6707437, 7926971, 87196681]

約数ペア:

[(1, 87196681), (11, 7926971), (13, 6707437), (19, 4589299), (67, 1301443), (143, 609767), (209, 417209), (247, 353023), (479, 182039), (737, 118313), (871, 100111), (1273, 68497), (2717, 32093), (5269, 16549), (6227, 14003), (9101, 9581)]