38280951

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 20010249

約数列:

[1, 3, 9, 27, 79, 131, 137, 237, 393, 411, 711, 1179, 1233, 2133, 3537, 3699, 10349, 10823, 17947, 31047, 32469, 53841, 93141, 97407, 161523, 279423, 292221, 484569, 1417813, 4253439, 12760317, 38280951]

約数ペア:

[(1, 38280951), (3, 12760317), (9, 4253439), (27, 1417813), (79, 484569), (131, 292221), (137, 279423), (237, 161523), (393, 97407), (411, 93141), (711, 53841), (1179, 32469), (1233, 31047), (2133, 17947), (3537, 10823), (3699, 10349)]