83115123

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 151990272

約数和(自身を除く): 68875149

約数列:

[1, 3, 7, 13, 21, 23, 31, 39, 49, 61, 69, 91, 93, 147, 161, 183, 217, 273, 299, 403, 427, 483, 637, 651, 713, 793, 897, 1127, 1209, 1281, 1403, 1519, 1891, 1911, 2093, 2139, 2379, 2821, 2989, 3381, 4209, 4557, 4991, 5551, 5673, 6279, 8463, 8967, 9269, 9821, 13237, 14651, 14973, 16653, 18239, 19747, 24583, 27807, 29463, 34937, 38857, 39711, 43493, 43953, 54717, 59241, 64883, 68747, 73749, 92659, 104811, 116571, 127673, 130479, 172081, 194649, 206241, 277977, 304451, 383019, 454181, 516243, 565409, 893711, 913353, 1204567, 1362543, 1696227, 2131157, 2681133, 3613701, 3957863, 6393471, 11873589, 27705041, 83115123]

約数ペア:

[(1, 83115123), (3, 27705041), (7, 11873589), (13, 6393471), (21, 3957863), (23, 3613701), (31, 2681133), (39, 2131157), (49, 1696227), (61, 1362543), (69, 1204567), (91, 913353), (93, 893711), (147, 565409), (161, 516243), (183, 454181), (217, 383019), (273, 304451), (299, 277977), (403, 206241), (427, 194649), (483, 172081), (637, 130479), (651, 127673), (713, 116571), (793, 104811), (897, 92659), (1127, 73749), (1209, 68747), (1281, 64883), (1403, 59241), (1519, 54717), (1891, 43953), (1911, 43493), (2093, 39711), (2139, 38857), (2379, 34937), (2821, 29463), (2989, 27807), (3381, 24583), (4209, 19747), (4557, 18239), (4991, 16653), (5551, 14973), (5673, 14651), (6279, 13237), (8463, 9821), (8967, 9269)]