52947999

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 88384352

約数和(自身を除く): 35436353

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 151, 243, 333, 351, 453, 481, 729, 999, 1053, 1359, 1443, 1963, 2997, 3159, 4077, 4329, 5587, 5889, 8991, 9477, 12231, 12987, 16761, 17667, 26973, 36693, 38961, 50283, 53001, 72631, 110079, 116883, 150849, 159003, 217893, 350649, 452547, 477009, 653679, 1357641, 1431027, 1961037, 4072923, 5883111, 17649333, 52947999]

約数ペア:

[(1, 52947999), (3, 17649333), (9, 5883111), (13, 4072923), (27, 1961037), (37, 1431027), (39, 1357641), (81, 653679), (111, 477009), (117, 452547), (151, 350649), (243, 217893), (333, 159003), (351, 150849), (453, 116883), (481, 110079), (729, 72631), (999, 53001), (1053, 50283), (1359, 38961), (1443, 36693), (1963, 26973), (2997, 17667), (3159, 16761), (4077, 12987), (4329, 12231), (5587, 9477), (5889, 8991)]