137777373

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 202277088

約数和(自身を除く): 64499715

約数列:

[1, 3, 9, 107, 173, 321, 519, 827, 963, 1557, 2481, 7443, 18511, 55533, 88489, 143071, 166599, 265467, 429213, 796401, 1287639, 15308597, 45925791, 137777373]

約数ペア:

[(1, 137777373), (3, 45925791), (9, 15308597), (107, 1287639), (173, 796401), (321, 429213), (519, 265467), (827, 166599), (963, 143071), (1557, 88489), (2481, 55533), (7443, 18511)]