78321705057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{25733}}^1$

素因数の和:26127

約数の個数: 64

約数和(自身を含む): 129699360000

約数和(自身を除く): 51377654943

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 349, 459, 513, 969, 1047, 2907, 3141, 5933, 6631, 8721, 9423, 17799, 19893, 25733, 53397, 59679, 77199, 112727, 160191, 179037, 231597, 338181, 437461, 488927, 694791, 1014543, 1312383, 1466781, 3043629, 3937149, 4400343, 8311759, 8980817, 11811447, 13201029, 24935277, 26942451, 74805831, 80827353, 152673889, 170635523, 224417493, 242482059, 458021667, 511906569, 1374065001, 1535719707, 2900803891, 4122195003, 4607159121, 8702411673, 26107235019, 78321705057]

約数ペア:

[(1, 78321705057), (3, 26107235019), (9, 8702411673), (17, 4607159121), (19, 4122195003), (27, 2900803891), (51, 1535719707), (57, 1374065001), (153, 511906569), (171, 458021667), (323, 242482059), (349, 224417493), (459, 170635523), (513, 152673889), (969, 80827353), (1047, 74805831), (2907, 26942451), (3141, 24935277), (5933, 13201029), (6631, 11811447), (8721, 8980817), (9423, 8311759), (17799, 4400343), (19893, 3937149), (25733, 3043629), (53397, 1466781), (59679, 1312383), (77199, 1014543), (112727, 694791), (160191, 488927), (179037, 437461), (231597, 338181)]