148173697

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 177477480

約数和(自身を除く): 29303783

約数列:

[1, 7, 49, 61, 89, 427, 557, 623, 2989, 3899, 4361, 5429, 27293, 33977, 38003, 49573, 237839, 266021, 347011, 1664873, 2429077, 3023953, 21167671, 148173697]

約数ペア:

[(1, 148173697), (7, 21167671), (49, 3023953), (61, 2429077), (89, 1664873), (427, 347011), (557, 266021), (623, 237839), (2989, 49573), (3899, 38003), (4361, 33977), (5429, 27293)]