161036733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 271724544

約数和(自身を除く): 110687811

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 71, 143, 187, 213, 221, 311, 429, 561, 663, 781, 923, 933, 1207, 2343, 2431, 2769, 3421, 3621, 4043, 5287, 7293, 10153, 10263, 12129, 13277, 15691, 15861, 22081, 30459, 39831, 44473, 47073, 58157, 66243, 68731, 133419, 172601, 174471, 206193, 242891, 287053, 375377, 517803, 728673, 756041, 861159, 1126131, 2268123, 3157583, 4129147, 4879901, 9472749, 12387441, 14639703, 53678911, 161036733]

約数ペア:

[(1, 161036733), (3, 53678911), (11, 14639703), (13, 12387441), (17, 9472749), (33, 4879901), (39, 4129147), (51, 3157583), (71, 2268123), (143, 1126131), (187, 861159), (213, 756041), (221, 728673), (311, 517803), (429, 375377), (561, 287053), (663, 242891), (781, 206193), (923, 174471), (933, 172601), (1207, 133419), (2343, 68731), (2431, 66243), (2769, 58157), (3421, 47073), (3621, 44473), (4043, 39831), (5287, 30459), (7293, 22081), (10153, 15861), (10263, 15691), (12129, 13277)]