229055013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40591}}^1$

素因数の和:40630

約数の個数: 32

約数和(自身を含む): 389683200

約数和(自身を除く): 160628187

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 40591, 121773, 365319, 446501, 771229, 1095957, 1339503, 2313687, 4018509, 6941061, 8483519, 12055527, 20823183, 25450557, 76351671, 229055013]

約数ペア:

[(1, 229055013), (3, 76351671), (9, 25450557), (11, 20823183), (19, 12055527), (27, 8483519), (33, 6941061), (57, 4018509), (99, 2313687), (171, 1339503), (209, 1095957), (297, 771229), (513, 446501), (627, 365319), (1881, 121773), (5643, 40591)]