750788181

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 1295214648

約数和(自身を除く): 544426467

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 181, 293, 363, 429, 543, 879, 1089, 1287, 1573, 1629, 1991, 2353, 2637, 3223, 3809, 4719, 5973, 7059, 9669, 11427, 14157, 17919, 21177, 21901, 25883, 29007, 34281, 35453, 41899, 53033, 65703, 77649, 106359, 125697, 159099, 197109, 232947, 284713, 319077, 377091, 460889, 477297, 583363, 689429, 854139, 1382667, 1750089, 2068287, 2562417, 4148001, 5250267, 6204861, 6416993, 7583719, 19250979, 22751157, 57752937, 68253471, 83420909, 250262727, 750788181]

約数ペア:

[(1, 750788181), (3, 250262727), (9, 83420909), (11, 68253471), (13, 57752937), (33, 22751157), (39, 19250979), (99, 7583719), (117, 6416993), (121, 6204861), (143, 5250267), (181, 4148001), (293, 2562417), (363, 2068287), (429, 1750089), (543, 1382667), (879, 854139), (1089, 689429), (1287, 583363), (1573, 477297), (1629, 460889), (1991, 377091), (2353, 319077), (2637, 284713), (3223, 232947), (3809, 197109), (4719, 159099), (5973, 125697), (7059, 106359), (9669, 77649), (11427, 65703), (14157, 53033), (17919, 41899), (21177, 35453), (21901, 34281), (25883, 29007)]