77364921

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 104315904

約数和(自身を除く): 26950983

約数列:

[1, 3, 167, 307, 501, 503, 921, 1509, 51269, 84001, 153807, 154421, 252003, 463263, 25788307, 77364921]

約数ペア:

[(1, 77364921), (3, 25788307), (167, 463263), (307, 252003), (501, 154421), (503, 153807), (921, 84001), (1509, 51269)]