131461902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 72

約数和(自身を含む): 337237992

約数和(自身を除く): 205776090

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4643, 4719, 9286, 9438, 13929, 14157, 27858, 28314, 41787, 51073, 60359, 83574, 102146, 120718, 153219, 181077, 306438, 362154, 459657, 543231, 561803, 663949, 919314, 1086462, 1123606, 1327898, 1685409, 1991847, 3370818, 3983694, 5056227, 5975541, 7303439, 10112454, 11951082, 14606878, 21910317, 43820634, 65730951, 131461902]

約数ペア:

[(1, 131461902), (2, 65730951), (3, 43820634), (6, 21910317), (9, 14606878), (11, 11951082), (13, 10112454), (18, 7303439), (22, 5975541), (26, 5056227), (33, 3983694), (39, 3370818), (66, 1991847), (78, 1685409), (99, 1327898), (117, 1123606), (121, 1086462), (143, 919314), (198, 663949), (234, 561803), (242, 543231), (286, 459657), (363, 362154), (429, 306438), (726, 181077), (858, 153219), (1089, 120718), (1287, 102146), (1573, 83574), (2178, 60359), (2574, 51073), (3146, 41787), (4643, 28314), (4719, 27858), (9286, 14157), (9438, 13929)]