49927131

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 26104869

約数列:

[1, 3, 9, 27, 79, 89, 237, 263, 267, 711, 789, 801, 2133, 2367, 2403, 7031, 7101, 20777, 21093, 23407, 62331, 63279, 70221, 186993, 189837, 210663, 560979, 631989, 1849153, 5547459, 16642377, 49927131]

約数ペア:

[(1, 49927131), (3, 16642377), (9, 5547459), (27, 1849153), (79, 631989), (89, 560979), (237, 210663), (263, 189837), (267, 186993), (711, 70221), (789, 63279), (801, 62331), (2133, 23407), (2367, 21093), (2403, 20777), (7031, 7101)]