315093051

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 577920000

約数和(自身を除く): 262826949

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 257, 273, 351, 499, 771, 819, 1497, 1799, 2313, 2457, 3341, 3493, 4491, 5397, 6487, 6939, 10023, 10479, 13473, 16191, 19461, 23387, 30069, 31437, 45409, 48573, 58383, 70161, 90207, 94311, 128243, 136227, 175149, 210483, 384729, 408681, 631449, 897701, 1154187, 1226043, 1667159, 2693103, 3462561, 5001477, 8079309, 11670113, 15004431, 24237927, 35010339, 45013293, 105031017, 315093051]

約数ペア:

[(1, 315093051), (3, 105031017), (7, 45013293), (9, 35010339), (13, 24237927), (21, 15004431), (27, 11670113), (39, 8079309), (63, 5001477), (91, 3462561), (117, 2693103), (189, 1667159), (257, 1226043), (273, 1154187), (351, 897701), (499, 631449), (771, 408681), (819, 384729), (1497, 210483), (1799, 175149), (2313, 136227), (2457, 128243), (3341, 94311), (3493, 90207), (4491, 70161), (5397, 58383), (6487, 48573), (6939, 45409), (10023, 31437), (10479, 30069), (13473, 23387), (16191, 19461)]