303656013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 471360000

約数和(自身を除く): 167703987

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 711, 783, 2133, 2291, 4909, 6873, 14727, 20619, 44181, 61857, 132543, 142361, 387811, 427083, 1163433, 1281249, 3490299, 3843747, 10470897, 11246519, 33739557, 101218671, 303656013]

約数ペア:

[(1, 303656013), (3, 101218671), (9, 33739557), (27, 11246519), (29, 10470897), (79, 3843747), (87, 3490299), (237, 1281249), (261, 1163433), (711, 427083), (783, 387811), (2133, 142361), (2291, 132543), (4909, 61857), (6873, 44181), (14727, 20619)]