138613626893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1\times {\mathrm{8273}}^1$

素因数の和:9041

約数の個数: 32

約数和(自身を含む): 167757004800

約数和(自身を除く): 29143377907

約数列:

[1, 7, 19, 133, 263, 479, 1841, 3353, 4997, 8273, 9101, 34979, 57911, 63707, 125977, 157187, 881839, 1100309, 2175799, 2393563, 3962767, 15230593, 16754941, 27739369, 41340181, 75292573, 289381267, 527048011, 1042207721, 7295454047, 19801946699, 138613626893]

約数ペア:

[(1, 138613626893), (7, 19801946699), (19, 7295454047), (133, 1042207721), (263, 527048011), (479, 289381267), (1841, 75292573), (3353, 41340181), (4997, 27739369), (8273, 16754941), (9101, 15230593), (34979, 3962767), (57911, 2393563), (63707, 2175799), (125977, 1100309), (157187, 881839)]