153935853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 223104000

約数和(自身を除く): 69168147

約数列:

[1, 3, 19, 41, 57, 123, 199, 331, 597, 779, 993, 2337, 3781, 6289, 8159, 11343, 13571, 18867, 24477, 40713, 65869, 155021, 197607, 257849, 465063, 773547, 1251511, 2700629, 3754533, 8101887, 51311951, 153935853]

約数ペア:

[(1, 153935853), (3, 51311951), (19, 8101887), (41, 3754533), (57, 2700629), (123, 1251511), (199, 773547), (331, 465063), (597, 257849), (779, 197607), (993, 155021), (2337, 65869), (3781, 40713), (6289, 24477), (8159, 18867), (11343, 13571)]