37900149

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 21321867

約数列:

[1, 3, 7, 21, 101, 107, 167, 303, 321, 501, 707, 749, 1169, 2121, 2247, 3507, 10807, 16867, 17869, 32421, 50601, 53607, 75649, 118069, 125083, 226947, 354207, 375249, 1804769, 5414307, 12633383, 37900149]

約数ペア:

[(1, 37900149), (3, 12633383), (7, 5414307), (21, 1804769), (101, 375249), (107, 354207), (167, 226947), (303, 125083), (321, 118069), (501, 75649), (707, 53607), (749, 50601), (1169, 32421), (2121, 17869), (2247, 16867), (3507, 10807)]