2155132323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 3392407200

約数和(自身を除く): 1237274877

約数列:

[1, 3, 9, 19, 41, 57, 97, 123, 171, 291, 369, 779, 873, 1843, 2337, 3169, 3977, 5529, 7011, 9507, 11931, 16587, 28521, 35793, 60211, 75563, 129929, 180633, 226689, 307393, 389787, 541899, 680067, 922179, 1169361, 2468651, 2766537, 5840467, 7405953, 12603113, 17521401, 22217859, 37809339, 52564203, 113428017, 239459147, 718377441, 2155132323]

約数ペア:

[(1, 2155132323), (3, 718377441), (9, 239459147), (19, 113428017), (41, 52564203), (57, 37809339), (97, 22217859), (123, 17521401), (171, 12603113), (291, 7405953), (369, 5840467), (779, 2766537), (873, 2468651), (1843, 1169361), (2337, 922179), (3169, 680067), (3977, 541899), (5529, 389787), (7011, 307393), (9507, 226689), (11931, 180633), (16587, 129929), (28521, 75563), (35793, 60211)]