201453063

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18773}}^1$

素因数の和:18863

約数の個数: 24

約数和(自身を含む): 316754928

約数和(自身を除く): 115301865

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 18773, 56319, 131411, 394233, 919877, 1370429, 2759631, 4111287, 9593003, 28779009, 67151021, 201453063]

約数ペア:

[(1, 201453063), (3, 67151021), (7, 28779009), (21, 9593003), (49, 4111287), (73, 2759631), (147, 1370429), (219, 919877), (511, 394233), (1533, 131411), (3577, 56319), (10731, 18773)]