487175067

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4117

約数の個数: 40

約数和(自身を含む): 775948800

約数和(自身を除く): 288773733

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 513, 711, 1501, 1539, 2133, 4007, 4503, 6399, 12021, 13509, 36063, 40527, 76133, 108189, 121581, 228399, 316553, 324567, 685197, 949659, 2055591, 2848977, 6014507, 6166773, 8546931, 18043521, 25640793, 54130563, 162391689, 487175067]

約数ペア:

[(1, 487175067), (3, 162391689), (9, 54130563), (19, 25640793), (27, 18043521), (57, 8546931), (79, 6166773), (81, 6014507), (171, 2848977), (237, 2055591), (513, 949659), (711, 685197), (1501, 324567), (1539, 316553), (2133, 228399), (4007, 121581), (4503, 108189), (6399, 76133), (12021, 40527), (13509, 36063)]