165697077

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 285798912

約数和(自身を除く): 120101835

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2797, 2821, 4557, 8391, 8463, 19579, 19747, 36361, 58737, 59241, 86707, 109083, 137053, 254527, 260121, 411159, 606949, 763581, 1127191, 1781689, 1820847, 3381573, 4248643, 5345067, 7890337, 12745929, 23671011, 55232359, 165697077]

約数ペア:

[(1, 165697077), (3, 55232359), (7, 23671011), (13, 12745929), (21, 7890337), (31, 5345067), (39, 4248643), (49, 3381573), (91, 1820847), (93, 1781689), (147, 1127191), (217, 763581), (273, 606949), (403, 411159), (637, 260121), (651, 254527), (1209, 137053), (1519, 109083), (1911, 86707), (2797, 59241), (2821, 58737), (4557, 36361), (8391, 19747), (8463, 19579)]