839265437871

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{376627}}^1$

素因数の和:376841

約数の個数: 72

約数和(自身を含む): 1464618914304

約数和(自身を除く): 625353476433

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 163, 217, 279, 441, 489, 651, 1141, 1467, 1519, 1953, 3423, 4557, 5053, 7987, 10269, 13671, 15159, 23961, 35371, 45477, 71883, 106113, 247597, 318339, 376627, 742791, 1129881, 2228373, 2636389, 3389643, 7909167, 11675437, 18454723, 23727501, 35026311, 55364169, 61390201, 81728059, 105078933, 166092507, 184170603, 245184177, 429731407, 552511809, 572096413, 735552531, 1289194221, 1716289239, 1903096231, 3008119849, 3867582663, 5148867717, 5709288693, 9024359547, 13321673617, 17127866079, 27073078641, 39965020851, 93251715319, 119895062553, 279755145957, 839265437871]

約数ペア:

[(1, 839265437871), (3, 279755145957), (7, 119895062553), (9, 93251715319), (21, 39965020851), (31, 27073078641), (49, 17127866079), (63, 13321673617), (93, 9024359547), (147, 5709288693), (163, 5148867717), (217, 3867582663), (279, 3008119849), (441, 1903096231), (489, 1716289239), (651, 1289194221), (1141, 735552531), (1467, 572096413), (1519, 552511809), (1953, 429731407), (3423, 245184177), (4557, 184170603), (5053, 166092507), (7987, 105078933), (10269, 81728059), (13671, 61390201), (15159, 55364169), (23961, 35026311), (35371, 23727501), (45477, 18454723), (71883, 11675437), (106113, 7909167), (247597, 3389643), (318339, 2636389), (376627, 2228373), (742791, 1129881)]