252099117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20551}}^1$

素因数の和:20633

約数の個数: 24

約数和(自身を含む): 384733440

約数和(自身を除く): 132634323

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 20551, 61653, 184959, 595979, 965897, 1787937, 2897691, 5363811, 8693073, 28011013, 84033039, 252099117]

約数ペア:

[(1, 252099117), (3, 84033039), (9, 28011013), (29, 8693073), (47, 5363811), (87, 2897691), (141, 1787937), (261, 965897), (423, 595979), (1363, 184959), (4089, 61653), (12267, 20551)]