67452567

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 115218432

約数和(自身を除く): 47765865

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 751, 987, 1833, 1911, 2253, 2303, 4277, 5257, 6909, 9763, 12831, 15771, 29289, 29939, 35297, 36799, 68341, 89817, 105891, 110397, 205023, 247079, 458861, 478387, 741237, 1376583, 1435161, 1729553, 3212027, 5188659, 9636081, 22484189, 67452567]

約数ペア:

[(1, 67452567), (3, 22484189), (7, 9636081), (13, 5188659), (21, 3212027), (39, 1729553), (47, 1435161), (49, 1376583), (91, 741237), (141, 478387), (147, 458861), (273, 247079), (329, 205023), (611, 110397), (637, 105891), (751, 89817), (987, 68341), (1833, 36799), (1911, 35297), (2253, 29939), (2303, 29289), (4277, 15771), (5257, 12831), (6909, 9763)]