19683135

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 35208960

約数和(自身を除く): 15525825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 691, 1055, 1899, 2073, 3165, 3455, 5697, 6219, 9495, 10365, 18657, 28485, 31095, 93285, 145801, 437403, 729005, 1312209, 2187015, 3936627, 6561045, 19683135]

約数ペア:

[(1, 19683135), (3, 6561045), (5, 3936627), (9, 2187015), (15, 1312209), (27, 729005), (45, 437403), (135, 145801), (211, 93285), (633, 31095), (691, 28485), (1055, 18657), (1899, 10365), (2073, 9495), (3165, 6219), (3455, 5697)]