261615692811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{118324601}}^1$

素因数の和:118324682

約数の個数: 16

約数和(自身を含む): 386211500928

約数和(自身を除く): 124595808117

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 118324601, 354973803, 1301570611, 3904711833, 7927748267, 23783244801, 87205230937, 261615692811]

約数ペア:

[(1, 261615692811), (3, 87205230937), (11, 23783244801), (33, 7927748267), (67, 3904711833), (201, 1301570611), (737, 354973803), (2211, 118324601)]