293546241

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 441936000

約数和(自身を除く): 148389759

約数列:

[1, 3, 9, 27, 131, 149, 393, 447, 557, 1179, 1341, 1671, 3537, 4023, 5013, 15039, 19519, 58557, 72967, 82993, 175671, 218901, 248979, 527013, 656703, 746937, 1970109, 2240811, 10872083, 32616249, 97848747, 293546241]

約数ペア:

[(1, 293546241), (3, 97848747), (9, 32616249), (27, 10872083), (131, 2240811), (149, 1970109), (393, 746937), (447, 656703), (557, 527013), (1179, 248979), (1341, 218901), (1671, 175671), (3537, 82993), (4023, 72967), (5013, 58557), (15039, 19519)]