90925300221

素因数分解:

$3^1\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{682607}}^1$

素因数の和:688960

約数の個数: 16

約数和(自身を含む): 138574884864

約数和(自身を除く): 47649584643

約数列:

[1, 3, 7, 21, 6343, 19029, 44401, 133203, 682607, 2047821, 4778249, 14334747, 4329776201, 12989328603, 30308433407, 90925300221]

約数ペア:

[(1, 90925300221), (3, 30308433407), (7, 12989328603), (21, 4329776201), (6343, 14334747), (19029, 4778249), (44401, 2047821), (133203, 682607)]