156388617

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75223}}^1$

素因数の和:75250

約数の個数: 32

約数和(自身を含む): 288860160

約数和(自身を除く): 132471543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 75223, 225669, 526561, 677007, 827453, 1579683, 2031021, 2482359, 4739049, 5792171, 7447077, 14217147, 17376513, 22341231, 52129539, 156388617]

約数ペア:

[(1, 156388617), (3, 52129539), (7, 22341231), (9, 17376513), (11, 14217147), (21, 7447077), (27, 5792171), (33, 4739049), (63, 2482359), (77, 2031021), (99, 1579683), (189, 827453), (231, 677007), (297, 526561), (693, 225669), (2079, 75223)]