678146109

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 945955584

約数和(自身を除く): 267809475

約数列:

[1, 3, 41, 97, 113, 123, 291, 339, 503, 1509, 3977, 4633, 10961, 11931, 13899, 20623, 32883, 48791, 56839, 61869, 146373, 170517, 449401, 1348203, 2000431, 2330399, 5513383, 6001293, 6991197, 16540149, 226048703, 678146109]

約数ペア:

[(1, 678146109), (3, 226048703), (41, 16540149), (97, 6991197), (113, 6001293), (123, 5513383), (291, 2330399), (339, 2000431), (503, 1348203), (1509, 449401), (3977, 170517), (4633, 146373), (10961, 61869), (11931, 56839), (13899, 48791), (20623, 32883)]