49697001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 77635584

約数和(自身を除く): 27938583

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 6911, 7191, 20733, 62199, 117487, 324817, 352461, 974451, 1057383, 2923353, 5521889, 16565667, 49697001]

約数ペア:

[(1, 49697001), (3, 16565667), (9, 5521889), (17, 2923353), (47, 1057383), (51, 974451), (141, 352461), (153, 324817), (423, 117487), (799, 62199), (2397, 20733), (6911, 7191)]