156784290657

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{19348919}}^1$

素因数の和:19349032

約数の個数: 16

約数和(自身を含む): 217636652160

約数和(自身を除く): 60852361503

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 19348919, 58046757, 715910003, 1412471087, 2147730009, 4237413261, 52261430219, 156784290657]

約数ペア:

[(1, 156784290657), (3, 52261430219), (37, 4237413261), (73, 2147730009), (111, 1412471087), (219, 715910003), (2701, 58046757), (8103, 19348919)]