156540573

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 284497920

約数和(自身を除く): 127957347

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 83, 119, 153, 189, 249, 357, 459, 581, 587, 747, 1071, 1411, 1743, 1761, 2241, 3213, 4109, 4233, 5229, 5283, 9877, 9979, 12327, 12699, 15687, 15849, 29631, 29937, 36981, 38097, 48721, 69853, 88893, 89811, 110943, 146163, 209559, 266679, 269433, 341047, 438489, 628677, 828257, 1023141, 1315467, 1886031, 2484771, 3069423, 5797799, 7454313, 9208269, 17393397, 22362939, 52180191, 156540573]

約数ペア:

[(1, 156540573), (3, 52180191), (7, 22362939), (9, 17393397), (17, 9208269), (21, 7454313), (27, 5797799), (51, 3069423), (63, 2484771), (83, 1886031), (119, 1315467), (153, 1023141), (189, 828257), (249, 628677), (357, 438489), (459, 341047), (581, 269433), (587, 266679), (747, 209559), (1071, 146163), (1411, 110943), (1743, 89811), (1761, 88893), (2241, 69853), (3213, 48721), (4109, 38097), (4233, 36981), (5229, 29937), (5283, 29631), (9877, 15849), (9979, 15687), (12327, 12699)]