130473

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 228800

約数和(自身を除く): 98327

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 109, 133, 171, 327, 399, 763, 981, 1197, 2071, 2289, 6213, 6867, 14497, 18639, 43491, 130473]

約数ペア:

[(1, 130473), (3, 43491), (7, 18639), (9, 14497), (19, 6867), (21, 6213), (57, 2289), (63, 2071), (109, 1197), (133, 981), (171, 763), (327, 399)]