202097151387

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{2707}}^1\times {\mathrm{5227}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 313162218880

約数和(自身を除く): 111065067493

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 2707, 4761, 5227, 8121, 14283, 15681, 24363, 47043, 62261, 73089, 120221, 141129, 186783, 360663, 560349, 1081989, 1432003, 1681047, 2765083, 3245967, 4296009, 8295249, 12888027, 14149489, 24885747, 38664081, 42448467, 74657241, 127345401, 325438247, 382036203, 976314741, 2928944223, 7485079681, 8786832669, 22455239043, 67365717129, 202097151387]

約数ペア:

[(1, 202097151387), (3, 67365717129), (9, 22455239043), (23, 8786832669), (27, 7485079681), (69, 2928944223), (207, 976314741), (529, 382036203), (621, 325438247), (1587, 127345401), (2707, 74657241), (4761, 42448467), (5227, 38664081), (8121, 24885747), (14283, 14149489), (15681, 12888027), (24363, 8295249), (47043, 4296009), (62261, 3245967), (73089, 2765083), (120221, 1681047), (141129, 1432003), (186783, 1081989), (360663, 560349)]