222744753

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1097}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 402869376

約数和(自身を除く): 180124623

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 293, 693, 879, 1097, 2051, 2637, 3223, 3291, 6153, 7679, 9669, 9873, 12067, 18459, 22561, 23037, 29007, 36201, 67683, 69111, 84469, 108603, 203049, 253407, 321421, 760221, 964263, 2249947, 2892789, 3535631, 6749841, 10606893, 20249523, 24749417, 31820679, 74248251, 222744753]

約数ペア:

[(1, 222744753), (3, 74248251), (7, 31820679), (9, 24749417), (11, 20249523), (21, 10606893), (33, 6749841), (63, 3535631), (77, 2892789), (99, 2249947), (231, 964263), (293, 760221), (693, 321421), (879, 253407), (1097, 203049), (2051, 108603), (2637, 84469), (3223, 69111), (3291, 67683), (6153, 36201), (7679, 29007), (9669, 23037), (9873, 22561), (12067, 18459)]