27133964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 58106160

約数和(自身を除く): 30972196

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 89, 143, 164, 169, 178, 286, 338, 356, 451, 533, 572, 676, 902, 979, 1066, 1157, 1804, 1859, 1958, 2132, 2314, 3649, 3718, 3916, 4628, 5863, 6929, 7298, 7436, 11726, 12727, 13858, 14596, 15041, 23452, 25454, 27716, 30082, 40139, 47437, 50908, 60164, 76219, 80278, 94874, 152438, 160556, 165451, 189748, 304876, 330902, 521807, 616681, 661804, 1043614, 1233362, 2087228, 2466724, 6783491, 13566982, 27133964]

約数ペア:

[(1, 27133964), (2, 13566982), (4, 6783491), (11, 2466724), (13, 2087228), (22, 1233362), (26, 1043614), (41, 661804), (44, 616681), (52, 521807), (82, 330902), (89, 304876), (143, 189748), (164, 165451), (169, 160556), (178, 152438), (286, 94874), (338, 80278), (356, 76219), (451, 60164), (533, 50908), (572, 47437), (676, 40139), (902, 30082), (979, 27716), (1066, 25454), (1157, 23452), (1804, 15041), (1859, 14596), (1958, 13858), (2132, 12727), (2314, 11726), (3649, 7436), (3718, 7298), (3916, 6929), (4628, 5863)]