54544497

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 90835200

約数和(自身を除く): 36290703

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 177, 331, 399, 413, 931, 993, 1121, 1239, 2317, 2793, 2891, 3363, 6289, 6951, 7847, 8673, 16219, 18867, 19529, 23541, 44023, 48657, 54929, 58587, 132069, 136703, 164787, 308161, 371051, 410109, 924483, 956921, 1113153, 2597357, 2870763, 7792071, 18181499, 54544497]

約数ペア:

[(1, 54544497), (3, 18181499), (7, 7792071), (19, 2870763), (21, 2597357), (49, 1113153), (57, 956921), (59, 924483), (133, 410109), (147, 371051), (177, 308161), (331, 164787), (399, 136703), (413, 132069), (931, 58587), (993, 54929), (1121, 48657), (1239, 44023), (2317, 23541), (2793, 19529), (2891, 18867), (3363, 16219), (6289, 8673), (6951, 7847)]