88761519

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 160742400

約数和(自身を除く): 71980881

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 349, 367, 693, 1047, 1101, 2443, 2569, 3141, 3303, 3839, 4037, 7329, 7707, 11517, 12111, 21987, 23121, 26873, 28259, 34551, 36333, 80619, 84777, 128083, 241857, 254331, 384249, 896581, 1152747, 1408913, 2689743, 4226739, 8069229, 9862391, 12680217, 29587173, 88761519]

約数ペア:

[(1, 88761519), (3, 29587173), (7, 12680217), (9, 9862391), (11, 8069229), (21, 4226739), (33, 2689743), (63, 1408913), (77, 1152747), (99, 896581), (231, 384249), (349, 254331), (367, 241857), (693, 128083), (1047, 84777), (1101, 80619), (2443, 36333), (2569, 34551), (3141, 28259), (3303, 26873), (3839, 23121), (4037, 21987), (7329, 12111), (7707, 11517)]