154927443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 240261120

約数和(自身を除く): 85333677

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 471, 561, 1727, 1759, 2669, 5181, 5277, 8007, 19349, 29359, 29903, 58047, 88077, 89709, 276163, 328933, 828489, 986799, 3037793, 4694771, 9113379, 14084313, 51642481, 154927443]

約数ペア:

[(1, 154927443), (3, 51642481), (11, 14084313), (17, 9113379), (33, 4694771), (51, 3037793), (157, 986799), (187, 828489), (471, 328933), (561, 276163), (1727, 89709), (1759, 88077), (2669, 58047), (5181, 29903), (5277, 29359), (8007, 19349)]