97492449621

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{19403}}^1$

素因数の和:19703

約数の個数: 64

約数和(自身を含む): 160199424000

約数和(自身を除く): 62706974379

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 257, 343, 399, 771, 931, 1029, 1799, 2793, 4883, 5397, 6517, 12593, 14649, 19403, 19551, 34181, 37779, 58209, 88151, 102543, 135821, 239267, 264453, 368657, 407463, 717801, 950747, 1105971, 1674869, 2580599, 2852241, 4986571, 5024607, 6655229, 7741797, 14959713, 18064193, 19965687, 34905997, 54192579, 94744849, 104717991, 126449351, 244341979, 284234547, 379348053, 663213943, 733025937, 1710393853, 1989641829, 4642497601, 5131181559, 13927492803, 32497483207, 97492449621]

約数ペア:

[(1, 97492449621), (3, 32497483207), (7, 13927492803), (19, 5131181559), (21, 4642497601), (49, 1989641829), (57, 1710393853), (133, 733025937), (147, 663213943), (257, 379348053), (343, 284234547), (399, 244341979), (771, 126449351), (931, 104717991), (1029, 94744849), (1799, 54192579), (2793, 34905997), (4883, 19965687), (5397, 18064193), (6517, 14959713), (12593, 7741797), (14649, 6655229), (19403, 5024607), (19551, 4986571), (34181, 2852241), (37779, 2580599), (58209, 1674869), (88151, 1105971), (102543, 950747), (135821, 717801), (239267, 407463), (264453, 368657)]