1867725729

素因数分解:

$3^3\times {\mathrm{5233}}^1\times {\mathrm{13219}}^1$

素因数の和:18461

約数の個数: 16

約数和(自身を含む): 2767739200

約数和(自身を除く): 900013471

約数列:

[1, 3, 9, 27, 5233, 13219, 15699, 39657, 47097, 118971, 141291, 356913, 69175027, 207525081, 622575243, 1867725729]

約数ペア:

[(1, 1867725729), (3, 622575243), (9, 207525081), (27, 69175027), (5233, 356913), (13219, 141291), (15699, 118971), (39657, 47097)]