145950959

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 188006400

約数和(自身を除く): 42055441

約数列:

[1, 7, 11, 49, 77, 101, 343, 383, 539, 707, 1111, 2681, 3773, 4213, 4949, 7777, 18767, 29491, 34643, 38683, 54439, 131369, 206437, 270781, 381073, 425513, 1445059, 1895467, 2978591, 13268269, 20850137, 145950959]

約数ペア:

[(1, 145950959), (7, 20850137), (11, 13268269), (49, 2978591), (77, 1895467), (101, 1445059), (343, 425513), (383, 381073), (539, 270781), (707, 206437), (1111, 131369), (2681, 54439), (3773, 38683), (4213, 34643), (4949, 29491), (7777, 18767)]