73697337

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 125664000

約数和(自身を除く): 51966663

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 2617, 3129, 4023, 7851, 9387, 18319, 23553, 28161, 54957, 70659, 164871, 389933, 494613, 1169799, 2729531, 3509397, 8188593, 10528191, 24565779, 73697337]

約数ペア:

[(1, 73697337), (3, 24565779), (7, 10528191), (9, 8188593), (21, 3509397), (27, 2729531), (63, 1169799), (149, 494613), (189, 389933), (447, 164871), (1043, 70659), (1341, 54957), (2617, 28161), (3129, 23553), (4023, 18319), (7851, 9387)]