634733121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 989936640

約数和(自身を除く): 355203519

約数列:

[1, 3, 11, 29, 33, 61, 83, 87, 131, 183, 249, 319, 393, 671, 913, 957, 1441, 1769, 2013, 2407, 2739, 3799, 4323, 5063, 5307, 7221, 7991, 10873, 11397, 15189, 19459, 23973, 26477, 32619, 41789, 55693, 58377, 79431, 87901, 119603, 125367, 146827, 167079, 231739, 263703, 315317, 358809, 440481, 663253, 695217, 945951, 1615097, 1989759, 2549129, 3468487, 4845291, 7295783, 7647387, 10405461, 19234337, 21887349, 57703011, 211577707, 634733121]

約数ペア:

[(1, 634733121), (3, 211577707), (11, 57703011), (29, 21887349), (33, 19234337), (61, 10405461), (83, 7647387), (87, 7295783), (131, 4845291), (183, 3468487), (249, 2549129), (319, 1989759), (393, 1615097), (671, 945951), (913, 695217), (957, 663253), (1441, 440481), (1769, 358809), (2013, 315317), (2407, 263703), (2739, 231739), (3799, 167079), (4323, 146827), (5063, 125367), (5307, 119603), (7221, 87901), (7991, 79431), (10873, 58377), (11397, 55693), (15189, 41789), (19459, 32619), (23973, 26477)]