201131133

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18743}}^1$

素因数の和:18833

約数の個数: 24

約数和(自身を含む): 316248768

約数和(自身を除く): 115117635

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 18743, 56229, 131201, 393603, 918407, 1368239, 2755221, 4104717, 9577673, 28733019, 67043711, 201131133]

約数ペア:

[(1, 201131133), (3, 67043711), (7, 28733019), (21, 9577673), (49, 4104717), (73, 2755221), (147, 1368239), (219, 918407), (511, 393603), (1533, 131201), (3577, 56229), (10731, 18743)]