54617409

素因数分解:

$3^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 104665680

約数和(自身を除く): 50048271

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 139, 147, 189, 231, 243, 297, 417, 441, 539, 567, 693, 729, 891, 973, 1251, 1323, 1529, 1617, 1701, 2079, 2673, 2919, 3753, 3969, 4587, 4851, 5103, 6237, 6811, 8019, 8757, 10703, 11259, 11907, 13761, 14553, 18711, 20433, 26271, 32109, 33777, 35721, 41283, 43659, 56133, 61299, 74921, 78813, 96327, 101331, 123849, 130977, 183897, 224763, 236439, 288981, 371547, 392931, 551691, 674289, 709317, 866943, 1114641, 1655073, 2022867, 2600829, 4965219, 6068601, 7802487, 18205803, 54617409]

約数ペア:

[(1, 54617409), (3, 18205803), (7, 7802487), (9, 6068601), (11, 4965219), (21, 2600829), (27, 2022867), (33, 1655073), (49, 1114641), (63, 866943), (77, 709317), (81, 674289), (99, 551691), (139, 392931), (147, 371547), (189, 288981), (231, 236439), (243, 224763), (297, 183897), (417, 130977), (441, 123849), (539, 101331), (567, 96327), (693, 78813), (729, 74921), (891, 61299), (973, 56133), (1251, 43659), (1323, 41283), (1529, 35721), (1617, 33777), (1701, 32109), (2079, 26271), (2673, 20433), (2919, 18711), (3753, 14553), (3969, 13761), (4587, 11907), (4851, 11259), (5103, 10703), (6237, 8757), (6811, 8019)]