71365161

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 40148439

約数列:

[1, 3, 7, 21, 59, 177, 239, 241, 413, 717, 723, 1239, 1673, 1687, 5019, 5061, 14101, 14219, 42303, 42657, 57599, 98707, 99533, 172797, 296121, 298599, 403193, 1209579, 3398341, 10195023, 23788387, 71365161]

約数ペア:

[(1, 71365161), (3, 23788387), (7, 10195023), (21, 3398341), (59, 1209579), (177, 403193), (239, 298599), (241, 296121), (413, 172797), (717, 99533), (723, 98707), (1239, 57599), (1673, 42657), (1687, 42303), (5019, 14219), (5061, 14101)]