563007537

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1553}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 865267200

約数和(自身を除く): 302259663

約数列:

[1, 3, 9, 27, 29, 87, 261, 463, 783, 1389, 1553, 4167, 4659, 12501, 13427, 13977, 40281, 41931, 45037, 120843, 135111, 362529, 405333, 719039, 1215999, 2157117, 6471351, 19414053, 20852131, 62556393, 187669179, 563007537]

約数ペア:

[(1, 563007537), (3, 187669179), (9, 62556393), (27, 20852131), (29, 19414053), (87, 6471351), (261, 2157117), (463, 1215999), (783, 719039), (1389, 405333), (1553, 362529), (4167, 135111), (4659, 120843), (12501, 45037), (13427, 41931), (13977, 40281)]