15696430191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{213287}}^1$

素因数の和:213360

約数の個数: 48

約数和(自身を含む): 26551796544

約数和(自身を除く): 10855366353

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 4329, 5661, 8177, 24531, 73593, 213287, 639861, 1919583, 2772731, 3625879, 7891619, 8318193, 10877637, 23674857, 24954579, 32632911, 47136427, 71024571, 102591047, 134157523, 141409281, 307773141, 402472569, 424227843, 923319423, 1207417707, 1744047799, 5232143397, 15696430191]

約数ペア:

[(1, 15696430191), (3, 5232143397), (9, 1744047799), (13, 1207417707), (17, 923319423), (37, 424227843), (39, 402472569), (51, 307773141), (111, 141409281), (117, 134157523), (153, 102591047), (221, 71024571), (333, 47136427), (481, 32632911), (629, 24954579), (663, 23674857), (1443, 10877637), (1887, 8318193), (1989, 7891619), (4329, 3625879), (5661, 2772731), (8177, 1919583), (24531, 639861), (73593, 213287)]