87512042791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 99216057600

約数和(自身を除く): 11704014809

約数列:

[1, 17, 19, 131, 199, 323, 361, 547, 2227, 2489, 3383, 3781, 6137, 9299, 10393, 26069, 42313, 47291, 64277, 71657, 71839, 108853, 176681, 197467, 443173, 495311, 803947, 1218169, 1221263, 1361483, 1850501, 2068207, 3356939, 8420287, 9410909, 14259743, 23145211, 25868177, 35159519, 39295933, 159985453, 242415631, 270935117, 439759009, 668030861, 4605896989, 5147767223, 87512042791]

約数ペア:

[(1, 87512042791), (17, 5147767223), (19, 4605896989), (131, 668030861), (199, 439759009), (323, 270935117), (361, 242415631), (547, 159985453), (2227, 39295933), (2489, 35159519), (3383, 25868177), (3781, 23145211), (6137, 14259743), (9299, 9410909), (10393, 8420287), (26069, 3356939), (42313, 2068207), (47291, 1850501), (64277, 1361483), (71657, 1221263), (71839, 1218169), (108853, 803947), (176681, 495311), (197467, 443173)]