27757617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 41094144

約数和(自身を除く): 13336527

約数列:

[1, 3, 17, 31, 51, 93, 97, 181, 291, 527, 543, 1581, 1649, 3007, 3077, 4947, 5611, 9021, 9231, 16833, 17557, 51119, 52671, 95387, 153357, 286161, 298469, 544267, 895407, 1632801, 9252539, 27757617]

約数ペア:

[(1, 27757617), (3, 9252539), (17, 1632801), (31, 895407), (51, 544267), (93, 298469), (97, 286161), (181, 153357), (291, 95387), (527, 52671), (543, 51119), (1581, 17557), (1649, 16833), (3007, 9231), (3077, 9021), (4947, 5611)]