74470149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37441}}^1$

素因数の和:37477

約数の個数: 24

約数和(自身を含む): 122659992

約数和(自身を除く): 48189843

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 37441, 112323, 336969, 486733, 636497, 1460199, 1909491, 4380597, 5728473, 8274461, 24823383, 74470149]

約数ペア:

[(1, 74470149), (3, 24823383), (9, 8274461), (13, 5728473), (17, 4380597), (39, 1909491), (51, 1460199), (117, 636497), (153, 486733), (221, 336969), (663, 112323), (1989, 37441)]