1230202809

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{51137}}^1$

素因数の和:51169

約数の個数: 32

約数和(自身を含む): 2012791680

約数和(自身を除く): 782588871

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 8019, 24057, 51137, 153411, 460233, 562507, 1380699, 1687521, 4142097, 5062563, 12426291, 15187689, 37278873, 45563067, 111836619, 136689201, 410067603, 1230202809]

約数ペア:

[(1, 1230202809), (3, 410067603), (9, 136689201), (11, 111836619), (27, 45563067), (33, 37278873), (81, 15187689), (99, 12426291), (243, 5062563), (297, 4142097), (729, 1687521), (891, 1380699), (2187, 562507), (2673, 460233), (8019, 153411), (24057, 51137)]