223238289027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{220063}}^1$

素因数の和:220172

約数の個数: 48

約数和(自身を含む): 346785653760

約数和(自身を除く): 123547364733

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1369, 1443, 2109, 4107, 9139, 17797, 26011, 27417, 53391, 78033, 220063, 338143, 660189, 1014429, 2860819, 4181197, 8142331, 8582457, 12543591, 24426993, 54355561, 105850303, 154704289, 163066683, 301266247, 317550909, 464112867, 903798741, 2011155757, 3916461211, 5724058693, 6033467271, 11749383633, 17172176079, 74412763009, 223238289027]

約数ペア:

[(1, 223238289027), (3, 74412763009), (13, 17172176079), (19, 11749383633), (37, 6033467271), (39, 5724058693), (57, 3916461211), (111, 2011155757), (247, 903798741), (481, 464112867), (703, 317550909), (741, 301266247), (1369, 163066683), (1443, 154704289), (2109, 105850303), (4107, 54355561), (9139, 24426993), (17797, 12543591), (26011, 8582457), (27417, 8142331), (53391, 4181197), (78033, 2860819), (220063, 1014429), (338143, 660189)]