27647496723

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{551549}}^1$

素因数の和:551608

約数の個数: 48

約数和(自身を含む): 48289305600

約数和(自身を除く): 20641808877

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 2387, 4557, 7161, 16709, 50127, 551549, 1654647, 3860843, 6067039, 11582529, 17098019, 18201117, 27025901, 42469273, 51294057, 81077703, 119686133, 127407819, 188078209, 297284911, 359058399, 564234627, 837802931, 891854733, 1316547463, 2513408793, 3949642389, 9215832241, 27647496723]

約数ペア:

[(1, 27647496723), (3, 9215832241), (7, 3949642389), (11, 2513408793), (21, 1316547463), (31, 891854733), (33, 837802931), (49, 564234627), (77, 359058399), (93, 297284911), (147, 188078209), (217, 127407819), (231, 119686133), (341, 81077703), (539, 51294057), (651, 42469273), (1023, 27025901), (1519, 18201117), (1617, 17098019), (2387, 11582529), (4557, 6067039), (7161, 3860843), (16709, 1654647), (50127, 551549)]