71735013

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59929}}^1$

素因数の和:59961

約数の個数: 24

約数和(自身を含む): 124654400

約数和(自身を除く): 52919387

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 59929, 179787, 419503, 539361, 1138651, 1258509, 3415953, 3775527, 7970557, 10247859, 23911671, 71735013]

約数ペア:

[(1, 71735013), (3, 23911671), (7, 10247859), (9, 7970557), (19, 3775527), (21, 3415953), (57, 1258509), (63, 1138651), (133, 539361), (171, 419503), (399, 179787), (1197, 59929)]