84272643

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 161115136

約数和(自身を除く): 76842493

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 81, 91, 103, 111, 117, 189, 243, 259, 273, 309, 333, 351, 481, 567, 721, 777, 819, 927, 999, 1053, 1339, 1443, 1701, 2163, 2331, 2457, 2781, 2997, 3159, 3367, 3811, 4017, 4329, 6489, 6993, 7371, 8343, 8991, 9373, 10101, 11433, 12051, 12987, 19467, 20979, 22113, 25029, 26677, 28119, 30303, 34299, 36153, 38961, 49543, 58401, 62937, 80031, 84357, 90909, 102897, 108459, 116883, 148629, 175203, 240093, 253071, 272727, 308691, 325377, 346801, 445887, 720279, 759213, 818181, 926073, 1040403, 1337661, 2160837, 2277639, 3121209, 4012983, 6482511, 9363627, 12038949, 28090881, 84272643]

約数ペア:

[(1, 84272643), (3, 28090881), (7, 12038949), (9, 9363627), (13, 6482511), (21, 4012983), (27, 3121209), (37, 2277639), (39, 2160837), (63, 1337661), (81, 1040403), (91, 926073), (103, 818181), (111, 759213), (117, 720279), (189, 445887), (243, 346801), (259, 325377), (273, 308691), (309, 272727), (333, 253071), (351, 240093), (481, 175203), (567, 148629), (721, 116883), (777, 108459), (819, 102897), (927, 90909), (999, 84357), (1053, 80031), (1339, 62937), (1443, 58401), (1701, 49543), (2163, 38961), (2331, 36153), (2457, 34299), (2781, 30303), (2997, 28119), (3159, 26677), (3367, 25029), (3811, 22113), (4017, 20979), (4329, 19467), (6489, 12987), (6993, 12051), (7371, 11433), (8343, 10101), (8991, 9373)]