9969897603

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 13600161792

約数和(自身を除く): 3630264189

約数列:

[1, 3, 71, 213, 223, 431, 487, 669, 1293, 1461, 15833, 30601, 34577, 47499, 91803, 96113, 103731, 108601, 209897, 288339, 325803, 629691, 6824023, 7710671, 14902687, 20472069, 23132013, 44708061, 46807031, 140421093, 3323299201, 9969897603]

約数ペア:

[(1, 9969897603), (3, 3323299201), (71, 140421093), (213, 46807031), (223, 44708061), (431, 23132013), (487, 20472069), (669, 14902687), (1293, 7710671), (1461, 6824023), (15833, 629691), (30601, 325803), (34577, 288339), (47499, 209897), (91803, 108601), (96113, 103731)]