81232146

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{9461}}^1$

素因数の和:9528

約数の個数: 40

約数和(自身を含む): 185474124

約数和(自身を除く): 104241978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 9461, 18922, 28383, 56766, 85149, 170298, 255447, 501433, 510894, 766341, 1002866, 1504299, 1532682, 3008598, 4512897, 9025794, 13538691, 27077382, 40616073, 81232146]

約数ペア:

[(1, 81232146), (2, 40616073), (3, 27077382), (6, 13538691), (9, 9025794), (18, 4512897), (27, 3008598), (53, 1532682), (54, 1504299), (81, 1002866), (106, 766341), (159, 510894), (162, 501433), (318, 255447), (477, 170298), (954, 85149), (1431, 56766), (2862, 28383), (4293, 18922), (8586, 9461)]