54921837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 80317440

約数和(自身を除く): 25395603

約数列:

[1, 3, 19, 41, 57, 71, 123, 213, 331, 779, 993, 1349, 2337, 2911, 4047, 6289, 8733, 13571, 18867, 23501, 40713, 55309, 70503, 165927, 257849, 446519, 773547, 963541, 1339557, 2890623, 18307279, 54921837]

約数ペア:

[(1, 54921837), (3, 18307279), (19, 2890623), (41, 1339557), (57, 963541), (71, 773547), (123, 446519), (213, 257849), (331, 165927), (779, 70503), (993, 55309), (1349, 40713), (2337, 23501), (2911, 18867), (4047, 13571), (6289, 8733)]