141566397

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7549}}^1$

素因数の和:7625

約数の個数: 32

約数和(自身を含む): 231936000

約数和(自身を除く): 90369603

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 7549, 18753, 22647, 52843, 143431, 158529, 354803, 430293, 1004017, 1064409, 2483621, 3012051, 6741257, 7450863, 20223771, 47188799, 141566397]

約数ペア:

[(1, 141566397), (3, 47188799), (7, 20223771), (19, 7450863), (21, 6741257), (47, 3012051), (57, 2483621), (133, 1064409), (141, 1004017), (329, 430293), (399, 354803), (893, 158529), (987, 143431), (2679, 52843), (6251, 22647), (7549, 18753)]