198285206013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{250979}}^1$

素因数の和:252026

約数の個数: 32

約数和(自身を含む): 304187760000

約数和(自身を除く): 105902553987

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1009, 3027, 9081, 27243, 29261, 87783, 250979, 263349, 752937, 790047, 2258811, 6776433, 7278391, 21835173, 65505519, 196516557, 253237811, 759713433, 2279140299, 6837420897, 7343896519, 22031689557, 66095068671, 198285206013]

約数ペア:

[(1, 198285206013), (3, 66095068671), (9, 22031689557), (27, 7343896519), (29, 6837420897), (87, 2279140299), (261, 759713433), (783, 253237811), (1009, 196516557), (3027, 65505519), (9081, 21835173), (27243, 7278391), (29261, 6776433), (87783, 2258811), (250979, 790047), (263349, 752937)]