33868431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 54419040

約数和(自身を除く): 20550609

約数列:

[1, 3, 9, 19, 37, 53, 57, 101, 111, 159, 171, 303, 333, 477, 703, 909, 1007, 1919, 1961, 2109, 3021, 3737, 5353, 5757, 5883, 6327, 9063, 11211, 16059, 17271, 17649, 33633, 37259, 48177, 71003, 101707, 111777, 198061, 213009, 305121, 335331, 594183, 639027, 915363, 1782549, 3763159, 11289477, 33868431]

約数ペア:

[(1, 33868431), (3, 11289477), (9, 3763159), (19, 1782549), (37, 915363), (53, 639027), (57, 594183), (101, 335331), (111, 305121), (159, 213009), (171, 198061), (303, 111777), (333, 101707), (477, 71003), (703, 48177), (909, 37259), (1007, 33633), (1919, 17649), (1961, 17271), (2109, 16059), (3021, 11211), (3737, 9063), (5353, 6327), (5757, 5883)]