86739393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 42284607

約数列:

[1, 3, 13, 39, 47, 79, 141, 237, 599, 611, 1027, 1797, 1833, 3081, 3713, 7787, 11139, 23361, 28153, 47321, 48269, 84459, 141963, 144807, 365989, 615173, 1097967, 1845519, 2224087, 6672261, 28913131, 86739393]

約数ペア:

[(1, 86739393), (3, 28913131), (13, 6672261), (39, 2224087), (47, 1845519), (79, 1097967), (141, 615173), (237, 365989), (599, 144807), (611, 141963), (1027, 84459), (1797, 48269), (1833, 47321), (3081, 28153), (3713, 23361), (7787, 11139)]