83909007

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 160220160

約数和(自身を除く): 76311153

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 71, 91, 111, 117, 169, 189, 213, 259, 273, 333, 351, 481, 497, 507, 639, 777, 819, 923, 999, 1183, 1443, 1491, 1521, 1917, 2331, 2457, 2627, 2769, 3367, 3549, 4329, 4473, 4563, 6253, 6461, 6993, 7881, 8307, 10101, 10647, 11999, 12987, 13419, 18389, 18759, 19383, 23643, 24921, 30303, 31941, 34151, 35997, 43771, 55167, 56277, 58149, 70929, 83993, 90909, 102453, 107991, 131313, 165501, 168831, 174447, 239057, 251979, 307359, 323973, 393939, 443963, 496503, 717171, 755937, 922077, 1181817, 1331889, 2151513, 2267811, 3107741, 3995667, 6454539, 9323223, 11987001, 27969669, 83909007]

約数ペア:

[(1, 83909007), (3, 27969669), (7, 11987001), (9, 9323223), (13, 6454539), (21, 3995667), (27, 3107741), (37, 2267811), (39, 2151513), (63, 1331889), (71, 1181817), (91, 922077), (111, 755937), (117, 717171), (169, 496503), (189, 443963), (213, 393939), (259, 323973), (273, 307359), (333, 251979), (351, 239057), (481, 174447), (497, 168831), (507, 165501), (639, 131313), (777, 107991), (819, 102453), (923, 90909), (999, 83993), (1183, 70929), (1443, 58149), (1491, 56277), (1521, 55167), (1917, 43771), (2331, 35997), (2457, 34151), (2627, 31941), (2769, 30303), (3367, 24921), (3549, 23643), (4329, 19383), (4473, 18759), (4563, 18389), (6253, 13419), (6461, 12987), (6993, 11999), (7881, 10647), (8307, 10101)]