270502947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 463802976

約数和(自身を除く): 193300029

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 101, 117, 143, 303, 429, 909, 1111, 1287, 1313, 2081, 3333, 3939, 6243, 9999, 11817, 14443, 18729, 22891, 27053, 43329, 68673, 81159, 129987, 206019, 210181, 243477, 297583, 630543, 892749, 1891629, 2311991, 2678247, 2732353, 6935973, 8197059, 20807919, 24591177, 30055883, 90167649, 270502947]

約数ペア:

[(1, 270502947), (3, 90167649), (9, 30055883), (11, 24591177), (13, 20807919), (33, 8197059), (39, 6935973), (99, 2732353), (101, 2678247), (117, 2311991), (143, 1891629), (303, 892749), (429, 630543), (909, 297583), (1111, 243477), (1287, 210181), (1313, 206019), (2081, 129987), (3333, 81159), (3939, 68673), (6243, 43329), (9999, 27053), (11817, 22891), (14443, 18729)]