153485493

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14303}}^1$

素因数の和:14393

約数の個数: 24

約数和(自身を含む): 241337088

約数和(自身を除く): 87851595

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 14303, 42909, 100121, 300363, 700847, 1044119, 2102541, 3132357, 7308833, 21926499, 51161831, 153485493]

約数ペア:

[(1, 153485493), (3, 51161831), (7, 21926499), (21, 7308833), (49, 3132357), (73, 2102541), (147, 1044119), (219, 700847), (511, 300363), (1533, 100121), (3577, 42909), (10731, 14303)]