1330278746181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{204917}}^1$

素因数の和:205274

約数の個数: 64

約数和(自身を含む): 2237901281280

約数和(自身を除く): 907622535099

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 179, 231, 471, 537, 1099, 1253, 1727, 1969, 3297, 3759, 5181, 5907, 12089, 13783, 28103, 36267, 41349, 84309, 196721, 204917, 309133, 590163, 614751, 927399, 1434419, 2163931, 2254087, 4303257, 6491793, 6762261, 15778609, 32171969, 36680143, 47335827, 96515907, 110040429, 225203783, 256761001, 353891659, 403481573, 675611349, 770283003, 1061674977, 1210444719, 2477241613, 2824371011, 5758782451, 7431724839, 8473113033, 17276347353, 40311477157, 63346606961, 120934431471, 190039820883, 443426248727, 1330278746181]

約数ペア:

[(1, 1330278746181), (3, 443426248727), (7, 190039820883), (11, 120934431471), (21, 63346606961), (33, 40311477157), (77, 17276347353), (157, 8473113033), (179, 7431724839), (231, 5758782451), (471, 2824371011), (537, 2477241613), (1099, 1210444719), (1253, 1061674977), (1727, 770283003), (1969, 675611349), (3297, 403481573), (3759, 353891659), (5181, 256761001), (5907, 225203783), (12089, 110040429), (13783, 96515907), (28103, 47335827), (36267, 36680143), (41349, 32171969), (84309, 15778609), (196721, 6762261), (204917, 6491793), (309133, 4303257), (590163, 2254087), (614751, 2163931), (927399, 1434419)]