40541931

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 61824000

約数和(自身を除く): 21282069

約数列:

[1, 3, 9, 27, 79, 83, 229, 237, 249, 687, 711, 747, 2061, 2133, 2241, 6183, 6557, 18091, 19007, 19671, 54273, 57021, 59013, 162819, 171063, 177039, 488457, 513189, 1501553, 4504659, 13513977, 40541931]

約数ペア:

[(1, 40541931), (3, 13513977), (9, 4504659), (27, 1501553), (79, 513189), (83, 488457), (229, 177039), (237, 171063), (249, 162819), (687, 59013), (711, 57021), (747, 54273), (2061, 19671), (2133, 19007), (2241, 18091), (6183, 6557)]