67882509

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 104755200

約数和(自身を除く): 36872691

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 991, 1161, 1593, 2537, 2973, 7611, 8919, 22833, 26757, 42613, 58469, 68499, 127839, 175407, 383517, 526221, 1150551, 1578663, 2514167, 7542501, 22627503, 67882509]

約数ペア:

[(1, 67882509), (3, 22627503), (9, 7542501), (27, 2514167), (43, 1578663), (59, 1150551), (129, 526221), (177, 383517), (387, 175407), (531, 127839), (991, 68499), (1161, 58469), (1593, 42613), (2537, 26757), (2973, 22833), (7611, 8919)]