195742323

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75781}}^1$

素因数の和:75835

約数の個数: 24

約数和(自身を含む): 331015776

約数和(自身を除く): 135273453

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 75781, 227343, 530467, 682029, 1591401, 3107021, 4774203, 9321063, 21749147, 27963189, 65247441, 195742323]

約数ペア:

[(1, 195742323), (3, 65247441), (7, 27963189), (9, 21749147), (21, 9321063), (41, 4774203), (63, 3107021), (123, 1591401), (287, 682029), (369, 530467), (861, 227343), (2583, 75781)]