75533391

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 120393728

約数和(自身を除く): 44860337

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 243, 271, 279, 333, 813, 837, 999, 1147, 2439, 2511, 2997, 3441, 7317, 7533, 8401, 8991, 10027, 10323, 21951, 25203, 30081, 30969, 65853, 75609, 90243, 92907, 226827, 270729, 278721, 310837, 680481, 812187, 932511, 2041443, 2436561, 2797533, 8392599, 25177797, 75533391]

約数ペア:

[(1, 75533391), (3, 25177797), (9, 8392599), (27, 2797533), (31, 2436561), (37, 2041443), (81, 932511), (93, 812187), (111, 680481), (243, 310837), (271, 278721), (279, 270729), (333, 226827), (813, 92907), (837, 90243), (999, 75609), (1147, 65853), (2439, 30969), (2511, 30081), (2997, 25203), (3441, 21951), (7317, 10323), (7533, 10027), (8401, 8991)]