84130137

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 155420160

約数和(自身を除く): 71290023

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 97, 117, 189, 273, 291, 351, 353, 679, 819, 873, 1059, 1261, 2037, 2457, 2471, 2619, 3177, 3783, 4589, 6111, 7413, 8827, 9531, 11349, 13767, 18333, 22239, 26481, 32123, 34047, 34241, 41301, 66717, 79443, 96369, 102723, 123903, 238329, 239687, 289107, 308169, 445133, 719061, 867321, 924507, 1335399, 2157183, 3115931, 4006197, 6471549, 9347793, 12018591, 28043379, 84130137]

約数ペア:

[(1, 84130137), (3, 28043379), (7, 12018591), (9, 9347793), (13, 6471549), (21, 4006197), (27, 3115931), (39, 2157183), (63, 1335399), (91, 924507), (97, 867321), (117, 719061), (189, 445133), (273, 308169), (291, 289107), (351, 239687), (353, 238329), (679, 123903), (819, 102723), (873, 96369), (1059, 79443), (1261, 66717), (2037, 41301), (2457, 34241), (2471, 34047), (2619, 32123), (3177, 26481), (3783, 22239), (4589, 18333), (6111, 13767), (7413, 11349), (8827, 9531)]