38840769

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 66086400

約数和(自身を除く): 27245631

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 6883, 20649, 61947, 75713, 130777, 185841, 227139, 392331, 681417, 1176993, 1438547, 2044251, 3530979, 4315641, 12946923, 38840769]

約数ペア:

[(1, 38840769), (3, 12946923), (9, 4315641), (11, 3530979), (19, 2044251), (27, 1438547), (33, 1176993), (57, 681417), (99, 392331), (171, 227139), (209, 185841), (297, 130777), (513, 75713), (627, 61947), (1881, 20649), (5643, 6883)]