374758839

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 689274880

約数和(自身を除く): 314516041

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 273, 351, 381, 819, 889, 1143, 1201, 1651, 2457, 2667, 3429, 3603, 4953, 8001, 8407, 10809, 11557, 14859, 15613, 24003, 25221, 32427, 34671, 44577, 46839, 75663, 104013, 109291, 140517, 152527, 226989, 312039, 327873, 421551, 457581, 983619, 1067689, 1372743, 1982851, 2950857, 3203067, 4118229, 5948553, 9609201, 13879957, 17845659, 28827603, 41639871, 53536977, 124919613, 374758839]

約数ペア:

[(1, 374758839), (3, 124919613), (7, 53536977), (9, 41639871), (13, 28827603), (21, 17845659), (27, 13879957), (39, 9609201), (63, 5948553), (91, 4118229), (117, 3203067), (127, 2950857), (189, 1982851), (273, 1372743), (351, 1067689), (381, 983619), (819, 457581), (889, 421551), (1143, 327873), (1201, 312039), (1651, 226989), (2457, 152527), (2667, 140517), (3429, 109291), (3603, 104013), (4953, 75663), (8001, 46839), (8407, 44577), (10809, 34671), (11557, 32427), (14859, 25221), (15613, 24003)]