671602779

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 1011225600

約数和(自身を除く): 339622821

約数列:

[1, 3, 9, 27, 79, 237, 461, 683, 711, 1383, 2049, 2133, 4149, 6147, 12447, 18441, 36419, 53957, 109257, 161871, 314863, 327771, 485613, 944589, 983313, 1456839, 2833767, 8501301, 24874177, 74622531, 223867593, 671602779]

約数ペア:

[(1, 671602779), (3, 223867593), (9, 74622531), (27, 24874177), (79, 8501301), (237, 2833767), (461, 1456839), (683, 983313), (711, 944589), (1383, 485613), (2049, 327771), (2133, 314863), (4149, 161871), (6147, 109257), (12447, 53957), (18441, 36419)]