20161609083

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2969}}^1$

素因数の和:3273

約数の個数: 96

約数和(自身を含む): 37362124800

約数和(自身を除く): 17200515717

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 239, 287, 369, 451, 693, 717, 861, 1353, 1673, 2151, 2583, 2629, 2969, 3157, 4059, 5019, 7887, 8907, 9471, 9799, 15057, 18403, 20783, 23661, 26721, 28413, 29397, 32659, 55209, 62349, 68593, 88191, 97977, 107789, 121729, 165627, 187047, 205779, 228613, 293931, 323367, 365187, 617337, 685839, 709591, 754523, 852103, 970101, 1095561, 1339019, 2057517, 2128773, 2263569, 2556309, 4017057, 4967137, 6386319, 6790707, 7668927, 7805501, 9373133, 12051171, 14901411, 23416503, 28119399, 29093231, 44704233, 54638507, 70249509, 84358197, 87279693, 163915521, 203652617, 261839079, 320025541, 491746563, 610957851, 960076623, 1832873553, 2240178787, 2880229869, 6720536361, 20161609083]

約数ペア:

[(1, 20161609083), (3, 6720536361), (7, 2880229869), (9, 2240178787), (11, 1832873553), (21, 960076623), (33, 610957851), (41, 491746563), (63, 320025541), (77, 261839079), (99, 203652617), (123, 163915521), (231, 87279693), (239, 84358197), (287, 70249509), (369, 54638507), (451, 44704233), (693, 29093231), (717, 28119399), (861, 23416503), (1353, 14901411), (1673, 12051171), (2151, 9373133), (2583, 7805501), (2629, 7668927), (2969, 6790707), (3157, 6386319), (4059, 4967137), (5019, 4017057), (7887, 2556309), (8907, 2263569), (9471, 2128773), (9799, 2057517), (15057, 1339019), (18403, 1095561), (20783, 970101), (23661, 852103), (26721, 754523), (28413, 709591), (29397, 685839), (32659, 617337), (55209, 365187), (62349, 323367), (68593, 293931), (88191, 228613), (97977, 205779), (107789, 187047), (121729, 165627)]