128816325783

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1140563}}^1$

素因数の和:1140708

約数の個数: 32

約数和(自身を含む): 197089459200

約数和(自身を除く): 68273133417

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 423, 801, 1269, 2403, 4183, 12549, 37647, 112941, 1140563, 3421689, 10265067, 30795201, 53606461, 101510107, 160819383, 304530321, 482458149, 913590963, 1447374447, 2740772889, 4770975029, 14312925087, 42938775261, 128816325783]

約数ペア:

[(1, 128816325783), (3, 42938775261), (9, 14312925087), (27, 4770975029), (47, 2740772889), (89, 1447374447), (141, 913590963), (267, 482458149), (423, 304530321), (801, 160819383), (1269, 101510107), (2403, 53606461), (4183, 30795201), (12549, 10265067), (37647, 3421689), (112941, 1140563)]