153973269

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 228009600

約数和(自身を除く): 74036331

約数列:

[1, 3, 9, 47, 141, 347, 423, 1041, 1049, 3123, 3147, 9441, 16309, 48927, 49303, 146781, 147909, 364003, 443727, 1092009, 3276027, 17108141, 51324423, 153973269]

約数ペア:

[(1, 153973269), (3, 51324423), (9, 17108141), (47, 3276027), (141, 1092009), (347, 443727), (423, 364003), (1041, 147909), (1049, 146781), (3123, 49303), (3147, 48927), (9441, 16309)]