56694681

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 88387200

約数和(自身を除く): 31692519

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1187, 1647, 1769, 3561, 5307, 10683, 15921, 32049, 34423, 47763, 72407, 103269, 217221, 309807, 651663, 929421, 1954989, 2099803, 6299409, 18898227, 56694681]

約数ペア:

[(1, 56694681), (3, 18898227), (9, 6299409), (27, 2099803), (29, 1954989), (61, 929421), (87, 651663), (183, 309807), (261, 217221), (549, 103269), (783, 72407), (1187, 47763), (1647, 34423), (1769, 32049), (3561, 15921), (5307, 10683)]