977876631

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 1502645760

約数和(自身を除く): 524769129

約数列:

[1, 3, 9, 27, 43, 81, 129, 223, 387, 669, 1161, 1259, 2007, 3483, 3777, 6021, 9589, 11331, 18063, 28767, 33993, 54137, 86301, 101979, 162411, 258903, 280757, 487233, 776709, 842271, 1461699, 2526813, 4385097, 7580439, 12072551, 22741317, 36217653, 108652959, 325958877, 977876631]

約数ペア:

[(1, 977876631), (3, 325958877), (9, 108652959), (27, 36217653), (43, 22741317), (81, 12072551), (129, 7580439), (223, 4385097), (387, 2526813), (669, 1461699), (1161, 842271), (1259, 776709), (2007, 487233), (3483, 280757), (3777, 258903), (6021, 162411), (9589, 101979), (11331, 86301), (18063, 54137), (28767, 33993)]