1330441672689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{205357}}^1$

素因数の和:205631

約数の個数: 64

約数和(自身を含む): 2115351686400

約数和(自身を除く): 784910013711

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 173, 219, 513, 519, 657, 1387, 1557, 1971, 3287, 4161, 4671, 9861, 12483, 12629, 29583, 37449, 37887, 88749, 113661, 205357, 239951, 340983, 616071, 719853, 1848213, 2159559, 3901783, 5544639, 6478677, 11705349, 14991061, 35116047, 35526761, 44973183, 105348141, 106580283, 134919549, 284830159, 319740849, 404758647, 675008459, 854490477, 959222547, 2025025377, 2563471431, 2593453553, 6075076131, 7690414293, 7780360659, 18225228393, 23341081977, 49275617507, 70023245931, 147826852521, 443480557563, 1330441672689]

約数ペア:

[(1, 1330441672689), (3, 443480557563), (9, 147826852521), (19, 70023245931), (27, 49275617507), (57, 23341081977), (73, 18225228393), (171, 7780360659), (173, 7690414293), (219, 6075076131), (513, 2593453553), (519, 2563471431), (657, 2025025377), (1387, 959222547), (1557, 854490477), (1971, 675008459), (3287, 404758647), (4161, 319740849), (4671, 284830159), (9861, 134919549), (12483, 106580283), (12629, 105348141), (29583, 44973183), (37449, 35526761), (37887, 35116047), (88749, 14991061), (113661, 11705349), (205357, 6478677), (239951, 5544639), (340983, 3901783), (616071, 2159559), (719853, 1848213)]