75881839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 88715088

約数和(自身を除く): 12833249

約数列:

[1, 11, 19, 97, 197, 209, 361, 1067, 1843, 2167, 3743, 3971, 19109, 20273, 35017, 41173, 71117, 210199, 363071, 385187, 782287, 3993781, 6898349, 75881839]

約数ペア:

[(1, 75881839), (11, 6898349), (19, 3993781), (97, 782287), (197, 385187), (209, 363071), (361, 210199), (1067, 71117), (1843, 41173), (2167, 35017), (3743, 20273), (3971, 19109)]