75832209

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 111220200

約数和(自身を除く): 35387991

約数列:

[1, 3, 9, 149, 193, 293, 447, 579, 879, 1341, 1737, 2637, 28757, 43657, 56549, 86271, 130971, 169647, 258813, 392913, 508941, 8425801, 25277403, 75832209]

約数ペア:

[(1, 75832209), (3, 25277403), (9, 8425801), (149, 508941), (193, 392913), (293, 258813), (447, 169647), (579, 130971), (879, 86271), (1341, 56549), (1737, 43657), (2637, 28757)]