74338173

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 133311360

約数和(自身を除く): 58973187

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 273, 417, 653, 819, 973, 1251, 1807, 1959, 2919, 4571, 5421, 5877, 8489, 8757, 12649, 13713, 16263, 25467, 37947, 41139, 59423, 76401, 90767, 113841, 178269, 272301, 534807, 635369, 816903, 1179971, 1906107, 3539913, 5718321, 8259797, 10619739, 24779391, 74338173]

約数ペア:

[(1, 74338173), (3, 24779391), (7, 10619739), (9, 8259797), (13, 5718321), (21, 3539913), (39, 1906107), (63, 1179971), (91, 816903), (117, 635369), (139, 534807), (273, 272301), (417, 178269), (653, 113841), (819, 90767), (973, 76401), (1251, 59423), (1807, 41139), (1959, 37947), (2919, 25467), (4571, 16263), (5421, 13713), (5877, 12649), (8489, 8757)]