149764461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{648331}}^1$

素因数の和:648352

約数の個数: 16

約数和(自身を含む): 248959488

約数和(自身を除く): 99195027

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 648331, 1944993, 4538317, 7131641, 13614951, 21394923, 49921487, 149764461]

約数ペア:

[(1, 149764461), (3, 49921487), (7, 21394923), (11, 13614951), (21, 7131641), (33, 4538317), (77, 1944993), (231, 648331)]