148907913

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5417}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 266825664

約数和(自身を除く): 117917751

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 5417, 9163, 16251, 27489, 37919, 59587, 92089, 113757, 178761, 265433, 276267, 417109, 644623, 796299, 1012979, 1251327, 1933869, 2919763, 3038937, 4512361, 7090853, 8759289, 13537083, 21272559, 49635971, 148907913]

約数ペア:

[(1, 148907913), (3, 49635971), (7, 21272559), (11, 13537083), (17, 8759289), (21, 7090853), (33, 4512361), (49, 3038937), (51, 2919763), (77, 1933869), (119, 1251327), (147, 1012979), (187, 796299), (231, 644623), (357, 417109), (539, 276267), (561, 265433), (833, 178761), (1309, 113757), (1617, 92089), (2499, 59587), (3927, 37919), (5417, 27489), (9163, 16251)]