27207176451

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{14723}}^1$

素因数の和:15720

約数の個数: 48

約数和(自身を含む): 45495039744

約数和(自身を除く): 18287863293

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 967, 1911, 2901, 6769, 12571, 14723, 20307, 37713, 44169, 47383, 87997, 103061, 142149, 191399, 263991, 309183, 574197, 615979, 721427, 1339793, 1847937, 2164281, 4019379, 9378551, 14237141, 28135653, 42711423, 99659987, 185082833, 298979961, 555248499, 697619909, 1295579831, 2092859727, 3886739493, 9069058817, 27207176451]

約数ペア:

[(1, 27207176451), (3, 9069058817), (7, 3886739493), (13, 2092859727), (21, 1295579831), (39, 697619909), (49, 555248499), (91, 298979961), (147, 185082833), (273, 99659987), (637, 42711423), (967, 28135653), (1911, 14237141), (2901, 9378551), (6769, 4019379), (12571, 2164281), (14723, 1847937), (20307, 1339793), (37713, 721427), (44169, 615979), (47383, 574197), (87997, 309183), (103061, 263991), (142149, 191399)]