48400713

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 73872000

約数和(自身を除く): 25471287

約数列:

[1, 3, 9, 27, 53, 149, 159, 227, 447, 477, 681, 1341, 1431, 2043, 4023, 6129, 7897, 12031, 23691, 33823, 36093, 71073, 101469, 108279, 213219, 304407, 324837, 913221, 1792619, 5377857, 16133571, 48400713]

約数ペア:

[(1, 48400713), (3, 16133571), (9, 5377857), (27, 1792619), (53, 913221), (149, 324837), (159, 304407), (227, 213219), (447, 108279), (477, 101469), (681, 71073), (1341, 36093), (1431, 33823), (2043, 23691), (4023, 12031), (6129, 7897)]