89193377

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 113836800

約数和(自身を除く): 24643423

約数列:

[1, 7, 13, 49, 83, 91, 241, 343, 581, 637, 1079, 1687, 3133, 4067, 4459, 7553, 11809, 20003, 21931, 28469, 52871, 82663, 140021, 153517, 260039, 370097, 980147, 1074619, 1820273, 6861029, 12741911, 89193377]

約数ペア:

[(1, 89193377), (7, 12741911), (13, 6861029), (49, 1820273), (83, 1074619), (91, 980147), (241, 370097), (343, 260039), (581, 153517), (637, 140021), (1079, 82663), (1687, 52871), (3133, 28469), (4067, 21931), (4459, 20003), (7553, 11809)]