145217857527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{385837}}^1$

素因数の和:385964

約数の個数: 48

約数和(自身を含む): 231132395520

約数和(自身を除く): 85914537993

約数列:

[1, 3, 9, 19, 31, 57, 71, 93, 171, 213, 279, 589, 639, 1349, 1767, 2201, 4047, 5301, 6603, 12141, 19809, 41819, 125457, 376371, 385837, 1157511, 3472533, 7330903, 11960947, 21992709, 27394427, 35882841, 65978127, 82183281, 107648523, 227257993, 246549843, 520494113, 681773979, 849227237, 1561482339, 2045321937, 2547681711, 4684447017, 7643045133, 16135317503, 48405952509, 145217857527]

約数ペア:

[(1, 145217857527), (3, 48405952509), (9, 16135317503), (19, 7643045133), (31, 4684447017), (57, 2547681711), (71, 2045321937), (93, 1561482339), (171, 849227237), (213, 681773979), (279, 520494113), (589, 246549843), (639, 227257993), (1349, 107648523), (1767, 82183281), (2201, 65978127), (4047, 35882841), (5301, 27394427), (6603, 21992709), (12141, 11960947), (19809, 7330903), (41819, 3472533), (125457, 1157511), (376371, 385837)]