729224451

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{59621}}^1$

素因数の和:59784

約数の個数: 20

約数和(自身を含む): 1096567824

約数和(自身を除く): 367343373

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 59621, 178863, 536589, 1609767, 4829301, 9002771, 27008313, 81024939, 243074817, 729224451]

約数ペア:

[(1, 729224451), (3, 243074817), (9, 81024939), (27, 27008313), (81, 9002771), (151, 4829301), (453, 1609767), (1359, 536589), (4077, 178863), (12231, 59621)]