30621036177

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 50623948800

約数和(自身を除く): 20002912623

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 73, 171, 207, 219, 437, 487, 513, 621, 657, 1311, 1387, 1461, 1679, 1971, 3933, 4161, 4383, 5037, 5329, 9253, 11201, 11799, 12483, 13149, 15111, 15987, 27759, 31901, 33603, 35551, 37449, 45333, 47961, 83277, 95703, 100809, 101251, 106653, 122567, 143883, 212819, 249831, 287109, 302427, 303753, 319959, 367701, 638457, 675469, 817673, 861327, 911259, 959877, 1103103, 1915371, 2026407, 2328773, 2453019, 2595223, 2733777, 3309309, 5746113, 6079221, 6986319, 7359057, 7785669, 15535787, 18237663, 20958957, 22077171, 23357007, 46607361, 49309237, 59690129, 62876871, 70071021, 139822083, 147927711, 179070387, 419466249, 443783133, 537211161, 1134112451, 1331349399, 1611633483, 3402337353, 10207012059, 30621036177]

約数ペア:

[(1, 30621036177), (3, 10207012059), (9, 3402337353), (19, 1611633483), (23, 1331349399), (27, 1134112451), (57, 537211161), (69, 443783133), (73, 419466249), (171, 179070387), (207, 147927711), (219, 139822083), (437, 70071021), (487, 62876871), (513, 59690129), (621, 49309237), (657, 46607361), (1311, 23357007), (1387, 22077171), (1461, 20958957), (1679, 18237663), (1971, 15535787), (3933, 7785669), (4161, 7359057), (4383, 6986319), (5037, 6079221), (5329, 5746113), (9253, 3309309), (11201, 2733777), (11799, 2595223), (12483, 2453019), (13149, 2328773), (15111, 2026407), (15987, 1915371), (27759, 1103103), (31901, 959877), (33603, 911259), (35551, 861327), (37449, 817673), (45333, 675469), (47961, 638457), (83277, 367701), (95703, 319959), (100809, 303753), (101251, 302427), (106653, 287109), (122567, 249831), (143883, 212819)]