70145757

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 122242428

約数和(自身を除く): 52096671

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 121, 153, 187, 297, 363, 421, 459, 561, 891, 1089, 1263, 1377, 1683, 2057, 3267, 3789, 4631, 5049, 6171, 7157, 9801, 11367, 13893, 15147, 18513, 21471, 34101, 41679, 50941, 55539, 64413, 78727, 125037, 152823, 166617, 193239, 236181, 375111, 458469, 579717, 708543, 865997, 1375407, 2125629, 2597991, 4126221, 6376887, 7793973, 23381919, 70145757]

約数ペア:

[(1, 70145757), (3, 23381919), (9, 7793973), (11, 6376887), (17, 4126221), (27, 2597991), (33, 2125629), (51, 1375407), (81, 865997), (99, 708543), (121, 579717), (153, 458469), (187, 375111), (297, 236181), (363, 193239), (421, 166617), (459, 152823), (561, 125037), (891, 78727), (1089, 64413), (1263, 55539), (1377, 50941), (1683, 41679), (2057, 34101), (3267, 21471), (3789, 18513), (4631, 15147), (5049, 13893), (6171, 11367), (7157, 9801)]