19366947963

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 32023360512

約数和(自身を除く): 12656412549

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 281, 297, 309, 751, 843, 891, 927, 1133, 2253, 2529, 2781, 3091, 3399, 6759, 7587, 8261, 8343, 9273, 10197, 20277, 22761, 24783, 27819, 28943, 30591, 60831, 74349, 77353, 83457, 86829, 91773, 211031, 223047, 232059, 250371, 260487, 318373, 633093, 669141, 696177, 781461, 850883, 955119, 1899279, 2088531, 2321341, 2344383, 2552649, 2865357, 5697837, 6265593, 6964023, 7657947, 8596071, 17093511, 20892069, 21736193, 22973841, 25788213, 62676207, 65208579, 68921523, 188028621, 195625737, 239098123, 586877211, 717294369, 1760631633, 2151883107, 6455649321, 19366947963]

約数ペア:

[(1, 19366947963), (3, 6455649321), (9, 2151883107), (11, 1760631633), (27, 717294369), (33, 586877211), (81, 239098123), (99, 195625737), (103, 188028621), (281, 68921523), (297, 65208579), (309, 62676207), (751, 25788213), (843, 22973841), (891, 21736193), (927, 20892069), (1133, 17093511), (2253, 8596071), (2529, 7657947), (2781, 6964023), (3091, 6265593), (3399, 5697837), (6759, 2865357), (7587, 2552649), (8261, 2344383), (8343, 2321341), (9273, 2088531), (10197, 1899279), (20277, 955119), (22761, 850883), (24783, 781461), (27819, 696177), (28943, 669141), (30591, 633093), (60831, 318373), (74349, 260487), (77353, 250371), (83457, 232059), (86829, 223047), (91773, 211031)]