169323687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 282172800

約数和(自身を除く): 112849113

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 247, 531, 741, 767, 1121, 1291, 2223, 2301, 3363, 3873, 6903, 10089, 11619, 14573, 16783, 24529, 43719, 50349, 73587, 76169, 131157, 151047, 220761, 228507, 318877, 685521, 956631, 990197, 1447211, 2869893, 2970591, 4341633, 8911773, 13024899, 18813743, 56441229, 169323687]

約数ペア:

[(1, 169323687), (3, 56441229), (9, 18813743), (13, 13024899), (19, 8911773), (39, 4341633), (57, 2970591), (59, 2869893), (117, 1447211), (171, 990197), (177, 956631), (247, 685521), (531, 318877), (741, 228507), (767, 220761), (1121, 151047), (1291, 131157), (2223, 76169), (2301, 73587), (3363, 50349), (3873, 43719), (6903, 24529), (10089, 16783), (11619, 14573)]