74939007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 43037313

約数列:

[1, 3, 11, 13, 33, 39, 143, 307, 429, 569, 921, 1707, 3377, 3991, 6259, 7397, 10131, 11973, 18777, 22191, 43901, 81367, 131703, 174683, 244101, 524049, 1921513, 2270879, 5764539, 6812637, 24979669, 74939007]

約数ペア:

[(1, 74939007), (3, 24979669), (11, 6812637), (13, 5764539), (33, 2270879), (39, 1921513), (143, 524049), (307, 244101), (429, 174683), (569, 131703), (921, 81367), (1707, 43901), (3377, 22191), (3991, 18777), (6259, 11973), (7397, 10131)]