273273

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:54

約数の個数: 36

約数和(自身を含む): 500688

約数和(自身を除く): 227415

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 169, 231, 273, 429, 507, 539, 637, 1001, 1183, 1617, 1859, 1911, 3003, 3549, 5577, 7007, 8281, 13013, 21021, 24843, 39039, 91091, 273273]

約数ペア:

[(1, 273273), (3, 91091), (7, 39039), (11, 24843), (13, 21021), (21, 13013), (33, 8281), (39, 7007), (49, 5577), (77, 3549), (91, 3003), (143, 1911), (147, 1859), (169, 1617), (231, 1183), (273, 1001), (429, 637), (507, 539)]