73319043

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26251}}^1$

素因数の和:26287

約数の個数: 24

約数和(自身を含む): 119709120

約数和(自身を除く): 46390077

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 26251, 78753, 183757, 498769, 551271, 1286299, 1496307, 3491383, 3858897, 10474149, 24439681, 73319043]

約数ペア:

[(1, 73319043), (3, 24439681), (7, 10474149), (19, 3858897), (21, 3491383), (49, 1496307), (57, 1286299), (133, 551271), (147, 498769), (399, 183757), (931, 78753), (2793, 26251)]