26715351

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 42163200

約数和(自身を除く): 15447849

約数列:

[1, 3, 13, 23, 29, 39, 69, 79, 87, 169, 237, 299, 377, 507, 667, 897, 1027, 1131, 1817, 2001, 2291, 3081, 3887, 4901, 5451, 6873, 8671, 11661, 13351, 14703, 23621, 26013, 29783, 40053, 52693, 70863, 89349, 112723, 158079, 307073, 338169, 387179, 685009, 921219, 1161537, 2055027, 8905117, 26715351]

約数ペア:

[(1, 26715351), (3, 8905117), (13, 2055027), (23, 1161537), (29, 921219), (39, 685009), (69, 387179), (79, 338169), (87, 307073), (169, 158079), (237, 112723), (299, 89349), (377, 70863), (507, 52693), (667, 40053), (897, 29783), (1027, 26013), (1131, 23621), (1817, 14703), (2001, 13351), (2291, 11661), (3081, 8671), (3887, 6873), (4901, 5451)]