121760331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8641}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 205748736

約数和(自身を除く): 83988405

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 8641, 14091, 25923, 60487, 95051, 181461, 285153, 527101, 665357, 1581303, 1996071, 3689707, 5798111, 11069121, 17394333, 40586777, 121760331]

約数ペア:

[(1, 121760331), (3, 40586777), (7, 17394333), (11, 11069121), (21, 5798111), (33, 3689707), (61, 1996071), (77, 1581303), (183, 665357), (231, 527101), (427, 285153), (671, 181461), (1281, 95051), (2013, 60487), (4697, 25923), (8641, 14091)]