75922917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190283}}^1$

素因数の和:190312

約数の個数: 16

約数和(自身を含む): 121781760

約数和(自身を除く): 45858843

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 190283, 570849, 1331981, 3615377, 3995943, 10846131, 25307639, 75922917]

約数ペア:

[(1, 75922917), (3, 25307639), (7, 10846131), (19, 3995943), (21, 3615377), (57, 1331981), (133, 570849), (399, 190283)]