109357821

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10067}}^1$

素因数の和:10161

約数の個数: 24

約数和(自身を含む): 169625664

約数和(自身を除く): 60267843

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10067, 10863, 30201, 90603, 171139, 513417, 714757, 1540251, 2144271, 6432813, 12150869, 36452607, 109357821]

約数ペア:

[(1, 109357821), (3, 36452607), (9, 12150869), (17, 6432813), (51, 2144271), (71, 1540251), (153, 714757), (213, 513417), (639, 171139), (1207, 90603), (3621, 30201), (10067, 10863)]