108703959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 188439552

約数和(自身を除く): 79735593

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 741, 1083, 1103, 1729, 2527, 3309, 4693, 5187, 7581, 7721, 14079, 14339, 20957, 23163, 32851, 43017, 62871, 98553, 100373, 146699, 272441, 301119, 398183, 440097, 817323, 1194549, 1907087, 2787281, 5176379, 5721261, 8361843, 15529137, 36234653, 108703959]

約数ペア:

[(1, 108703959), (3, 36234653), (7, 15529137), (13, 8361843), (19, 5721261), (21, 5176379), (39, 2787281), (57, 1907087), (91, 1194549), (133, 817323), (247, 440097), (273, 398183), (361, 301119), (399, 272441), (741, 146699), (1083, 100373), (1103, 98553), (1729, 62871), (2527, 43017), (3309, 32851), (4693, 23163), (5187, 20957), (7581, 14339), (7721, 14079)]