154951299

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 249418752

約数和(自身を除く): 94467453

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1863, 2139, 2511, 2683, 6417, 8049, 19251, 24147, 57753, 61709, 72441, 83173, 185127, 217323, 249519, 555381, 748557, 1666143, 1912979, 2245671, 4998429, 5738937, 6737013, 17216811, 51650433, 154951299]

約数ペア:

[(1, 154951299), (3, 51650433), (9, 17216811), (23, 6737013), (27, 5738937), (31, 4998429), (69, 2245671), (81, 1912979), (93, 1666143), (207, 748557), (279, 555381), (621, 249519), (713, 217323), (837, 185127), (1863, 83173), (2139, 72441), (2511, 61709), (2683, 57753), (6417, 24147), (8049, 19251)]