87196893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 145244160

約数和(自身を除く): 58047267

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 7879, 11067, 23637, 55153, 133943, 165459, 244249, 401829, 732747, 937601, 1709743, 2812803, 4152233, 5129229, 12456699, 29065631, 87196893]

約数ペア:

[(1, 87196893), (3, 29065631), (7, 12456699), (17, 5129229), (21, 4152233), (31, 2812803), (51, 1709743), (93, 937601), (119, 732747), (217, 401829), (357, 244249), (527, 165459), (651, 133943), (1581, 55153), (3689, 23637), (7879, 11067)]