811099521

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{15461}}^1$

素因数の和:15566

約数の個数: 32

約数和(自身を含む): 1261699200

約数和(自身を除く): 450599679

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 5829, 15461, 17487, 46383, 52461, 139149, 417447, 448369, 1035887, 1345107, 3107661, 4035321, 9322983, 12105963, 27968949, 30040723, 90122169, 270366507, 811099521]

約数ペア:

[(1, 811099521), (3, 270366507), (9, 90122169), (27, 30040723), (29, 27968949), (67, 12105963), (87, 9322983), (201, 4035321), (261, 3107661), (603, 1345107), (783, 1035887), (1809, 448369), (1943, 417447), (5829, 139149), (15461, 52461), (17487, 46383)]