293893083

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52081}}^1$

素因数の和:52120

約数の個数: 32

約数和(自身を含む): 499987200

約数和(自身を除く): 206094117

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 52081, 156243, 468729, 572891, 989539, 1406187, 1718673, 2968617, 5156019, 8905851, 10884929, 15468057, 26717553, 32654787, 97964361, 293893083]

約数ペア:

[(1, 293893083), (3, 97964361), (9, 32654787), (11, 26717553), (19, 15468057), (27, 10884929), (33, 8905851), (57, 5156019), (99, 2968617), (171, 1718673), (209, 1406187), (297, 989539), (513, 572891), (627, 468729), (1881, 156243), (5643, 52081)]