42468153

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 29696583

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 313, 497, 637, 923, 939, 1491, 1911, 2191, 2769, 3479, 4069, 6461, 6573, 10437, 12207, 15337, 19383, 22223, 28483, 45227, 46011, 66669, 85449, 135681, 155561, 199381, 288899, 466683, 598143, 866697, 1088927, 2022293, 3266781, 6066879, 14156051, 42468153]

約数ペア:

[(1, 42468153), (3, 14156051), (7, 6066879), (13, 3266781), (21, 2022293), (39, 1088927), (49, 866697), (71, 598143), (91, 466683), (147, 288899), (213, 199381), (273, 155561), (313, 135681), (497, 85449), (637, 66669), (923, 46011), (939, 45227), (1491, 28483), (1911, 22223), (2191, 19383), (2769, 15337), (3479, 12207), (4069, 10437), (6461, 6573)]