190030281

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{24391}}^1$

素因数の和:24461

約数の個数: 24

約数和(自身を含む): 300314304

約数和(自身を除く): 110284023

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 24391, 73173, 170737, 512211, 1195159, 1292723, 3585477, 3878169, 9049061, 27147183, 63343427, 190030281]

約数ペア:

[(1, 190030281), (3, 63343427), (7, 27147183), (21, 9049061), (49, 3878169), (53, 3585477), (147, 1292723), (159, 1195159), (371, 512211), (1113, 170737), (2597, 73173), (7791, 24391)]