72516159

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 35041473

約数列:

[1, 3, 9, 47, 141, 251, 423, 683, 753, 2049, 2259, 6147, 11797, 32101, 35391, 96303, 106173, 171433, 288909, 514299, 1542897, 8057351, 24172053, 72516159]

約数ペア:

[(1, 72516159), (3, 24172053), (9, 8057351), (47, 1542897), (141, 514299), (251, 288909), (423, 171433), (683, 106173), (753, 96303), (2049, 35391), (2259, 32101), (6147, 11797)]