18227775681

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{3797}}^1\times {\mathrm{6131}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 27947203200

約数和(自身を除く): 9719427519

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 3797, 6131, 11391, 18393, 34173, 55179, 102519, 110113, 165537, 177799, 330339, 533397, 991017, 1600191, 2973051, 4800573, 23279407, 69838221, 209514663, 628543989, 675102803, 2025308409, 6075925227, 18227775681]

約数ペア:

[(1, 18227775681), (3, 6075925227), (9, 2025308409), (27, 675102803), (29, 628543989), (87, 209514663), (261, 69838221), (783, 23279407), (3797, 4800573), (6131, 2973051), (11391, 1600191), (18393, 991017), (34173, 533397), (55179, 330339), (102519, 177799), (110113, 165537)]