143280957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 208281600

約数和(自身を除く): 65000643

約数列:

[1, 3, 19, 47, 57, 79, 141, 237, 677, 893, 1501, 2031, 2679, 3713, 4503, 11139, 12863, 31819, 38589, 53483, 70547, 95457, 160449, 211641, 604561, 1016177, 1813683, 2513701, 3048531, 7541103, 47760319, 143280957]

約数ペア:

[(1, 143280957), (3, 47760319), (19, 7541103), (47, 3048531), (57, 2513701), (79, 1813683), (141, 1016177), (237, 604561), (677, 211641), (893, 160449), (1501, 95457), (2031, 70547), (2679, 53483), (3713, 38589), (4503, 31819), (11139, 12863)]