30136887

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 50400000

約数和(自身を除く): 20263113

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3499, 8613, 10497, 31491, 38489, 94473, 101471, 115467, 304413, 346401, 913239, 1039203, 1116181, 2739717, 3348543, 10045629, 30136887]

約数ペア:

[(1, 30136887), (3, 10045629), (9, 3348543), (11, 2739717), (27, 1116181), (29, 1039203), (33, 913239), (87, 346401), (99, 304413), (261, 115467), (297, 101471), (319, 94473), (783, 38489), (957, 31491), (2871, 10497), (3499, 8613)]