67807665

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3371}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 121392000

約数和(自身を除く): 53584335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 3371, 4023, 6705, 10113, 16855, 20115, 30339, 50565, 91017, 151695, 455085, 502279, 1506837, 2511395, 4520511, 7534185, 13561533, 22602555, 67807665]

約数ペア:

[(1, 67807665), (3, 22602555), (5, 13561533), (9, 7534185), (15, 4520511), (27, 2511395), (45, 1506837), (135, 502279), (149, 455085), (447, 151695), (745, 91017), (1341, 50565), (2235, 30339), (3371, 20115), (4023, 16855), (6705, 10113)]