77243085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24877}}^1$

素因数の和:24914

約数の個数: 32

約数和(自身を含む): 143297280

約数和(自身を除く): 66054195

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24877, 74631, 124385, 223893, 373155, 572171, 671679, 1119465, 1716513, 2860855, 3358395, 5149539, 8582565, 15448617, 25747695, 77243085]

約数ペア:

[(1, 77243085), (3, 25747695), (5, 15448617), (9, 8582565), (15, 5149539), (23, 3358395), (27, 2860855), (45, 1716513), (69, 1119465), (115, 671679), (135, 572171), (207, 373155), (345, 223893), (621, 124385), (1035, 74631), (3105, 24877)]