74133787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 97517952

約数和(自身を除く): 23384165

約数列:

[1, 7, 13, 17, 91, 119, 173, 221, 277, 1211, 1547, 1939, 2249, 2941, 3601, 4709, 15743, 20587, 25207, 32963, 38233, 47921, 61217, 267631, 335447, 428519, 622973, 814657, 4360811, 5702599, 10590541, 74133787]

約数ペア:

[(1, 74133787), (7, 10590541), (13, 5702599), (17, 4360811), (91, 814657), (119, 622973), (173, 428519), (221, 335447), (277, 267631), (1211, 61217), (1547, 47921), (1939, 38233), (2249, 32963), (2941, 25207), (3601, 20587), (4709, 15743)]