2017795059

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 3612143808

約数和(自身を除く): 1594348749

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 181, 357, 441, 543, 833, 1071, 1267, 1487, 1629, 2499, 3077, 3801, 4461, 7497, 8869, 9231, 10409, 11403, 13383, 21539, 25279, 26607, 27693, 31227, 64617, 72863, 75837, 79821, 93681, 150773, 176953, 193851, 218589, 227511, 269147, 452319, 530859, 655767, 807441, 1238671, 1356957, 1592577, 1884029, 2422323, 3716013, 4575499, 5652087, 11148039, 13188203, 13726497, 16956261, 32028493, 39564609, 41179491, 96085479, 118693827, 224199451, 288256437, 672598353, 2017795059]

約数ペア:

[(1, 2017795059), (3, 672598353), (7, 288256437), (9, 224199451), (17, 118693827), (21, 96085479), (49, 41179491), (51, 39564609), (63, 32028493), (119, 16956261), (147, 13726497), (153, 13188203), (181, 11148039), (357, 5652087), (441, 4575499), (543, 3716013), (833, 2422323), (1071, 1884029), (1267, 1592577), (1487, 1356957), (1629, 1238671), (2499, 807441), (3077, 655767), (3801, 530859), (4461, 452319), (7497, 269147), (8869, 227511), (9231, 218589), (10409, 193851), (11403, 176953), (13383, 150773), (21539, 93681), (25279, 79821), (26607, 75837), (27693, 72863), (31227, 64617)]