1564921036791

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{163}}^1\times {\mathrm{14939}}^1$

素因数の和:15317

約数の個数: 72

約数和(自身を含む): 2625375841920

約数和(自身を除く): 1060454805129

約数列:

[1, 3, 7, 9, 21, 63, 101, 163, 303, 489, 707, 909, 1141, 1467, 2121, 3423, 6363, 10201, 10269, 14939, 16463, 30603, 44817, 49389, 71407, 91809, 104573, 115241, 134451, 148167, 214221, 313719, 345723, 642663, 941157, 1037169, 1508839, 1662763, 2435057, 4526517, 4988289, 7305171, 10561873, 11639341, 13579551, 14964867, 17045399, 21915513, 31685619, 34918023, 51136197, 95056857, 104754069, 152392739, 153408591, 245940757, 457178217, 737822271, 1066749173, 1371534651, 1721585299, 2213466813, 3200247519, 5164755897, 9600742557, 15494267691, 24840016457, 74520049371, 173880115199, 223560148113, 521640345597, 1564921036791]

約数ペア:

[(1, 1564921036791), (3, 521640345597), (7, 223560148113), (9, 173880115199), (21, 74520049371), (63, 24840016457), (101, 15494267691), (163, 9600742557), (303, 5164755897), (489, 3200247519), (707, 2213466813), (909, 1721585299), (1141, 1371534651), (1467, 1066749173), (2121, 737822271), (3423, 457178217), (6363, 245940757), (10201, 153408591), (10269, 152392739), (14939, 104754069), (16463, 95056857), (30603, 51136197), (44817, 34918023), (49389, 31685619), (71407, 21915513), (91809, 17045399), (104573, 14964867), (115241, 13579551), (134451, 11639341), (148167, 10561873), (214221, 7305171), (313719, 4988289), (345723, 4526517), (642663, 2435057), (941157, 1662763), (1037169, 1508839)]