1189098729

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 2164099392

約数和(自身を除く): 975000663

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 211, 273, 441, 633, 637, 819, 983, 1477, 1899, 1911, 2743, 2949, 4431, 5733, 6881, 8229, 8847, 10339, 12779, 13293, 19201, 20643, 24687, 31017, 38337, 48167, 57603, 61929, 89453, 93051, 115011, 134407, 144501, 172809, 207413, 268359, 403221, 433503, 622239, 626171, 805077, 1209663, 1451891, 1866717, 1878513, 2696369, 4355673, 5635539, 8089107, 10163237, 13067019, 18874583, 24267321, 30489711, 56623749, 91469133, 132122081, 169871247, 396366243, 1189098729]

約数ペア:

[(1, 1189098729), (3, 396366243), (7, 169871247), (9, 132122081), (13, 91469133), (21, 56623749), (39, 30489711), (49, 24267321), (63, 18874583), (91, 13067019), (117, 10163237), (147, 8089107), (211, 5635539), (273, 4355673), (441, 2696369), (633, 1878513), (637, 1866717), (819, 1451891), (983, 1209663), (1477, 805077), (1899, 626171), (1911, 622239), (2743, 433503), (2949, 403221), (4431, 268359), (5733, 207413), (6881, 172809), (8229, 144501), (8847, 134407), (10339, 115011), (12779, 93051), (13293, 89453), (19201, 61929), (20643, 57603), (24687, 48167), (31017, 38337)]