1330846929

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 2027839968

約数和(自身を除く): 696993039

約数列:

[1, 3, 9, 27, 67, 81, 201, 251, 603, 753, 977, 1809, 2259, 2931, 5427, 6777, 8793, 16817, 20331, 26379, 50451, 65459, 79137, 151353, 196377, 245227, 454059, 589131, 735681, 1362177, 1767393, 2207043, 5302179, 6621129, 16430209, 19863387, 49290627, 147871881, 443615643, 1330846929]

約数ペア:

[(1, 1330846929), (3, 443615643), (9, 147871881), (27, 49290627), (67, 19863387), (81, 16430209), (201, 6621129), (251, 5302179), (603, 2207043), (753, 1767393), (977, 1362177), (1809, 735681), (2259, 589131), (2931, 454059), (5427, 245227), (6777, 196377), (8793, 151353), (16817, 79137), (20331, 65459), (26379, 50451)]