223033419

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 411873280

約数和(自身を除く): 188839861

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 81, 103, 133, 171, 189, 201, 243, 309, 399, 469, 513, 567, 603, 721, 927, 1197, 1273, 1407, 1539, 1701, 1809, 1957, 2163, 2781, 3591, 3819, 4221, 4617, 5427, 5871, 6489, 6901, 8343, 8911, 10773, 11457, 12663, 13699, 16281, 17613, 19467, 20703, 25029, 26733, 32319, 34371, 37989, 41097, 48307, 52839, 58401, 62109, 80199, 103113, 113967, 123291, 131119, 144921, 158517, 175203, 186327, 240597, 309339, 369873, 393357, 434763, 475551, 558981, 721791, 917833, 1109619, 1180071, 1304289, 1676943, 2165373, 2753499, 3328857, 3540213, 3912867, 8260497, 10620639, 11738601, 24781491, 31861917, 74344473, 223033419]

約数ペア:

[(1, 223033419), (3, 74344473), (7, 31861917), (9, 24781491), (19, 11738601), (21, 10620639), (27, 8260497), (57, 3912867), (63, 3540213), (67, 3328857), (81, 2753499), (103, 2165373), (133, 1676943), (171, 1304289), (189, 1180071), (201, 1109619), (243, 917833), (309, 721791), (399, 558981), (469, 475551), (513, 434763), (567, 393357), (603, 369873), (721, 309339), (927, 240597), (1197, 186327), (1273, 175203), (1407, 158517), (1539, 144921), (1701, 131119), (1809, 123291), (1957, 113967), (2163, 103113), (2781, 80199), (3591, 62109), (3819, 58401), (4221, 52839), (4617, 48307), (5427, 41097), (5871, 37989), (6489, 34371), (6901, 32319), (8343, 26733), (8911, 25029), (10773, 20703), (11457, 19467), (12663, 17613), (13699, 16281)]