99217143

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 153427456

約数和(自身を除く): 54210313

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 13171, 39513, 118539, 355617, 408301, 1066851, 1224903, 3200553, 3674709, 11024127, 33072381, 99217143]

約数ペア:

[(1, 99217143), (3, 33072381), (9, 11024127), (27, 3674709), (31, 3200553), (81, 1224903), (93, 1066851), (243, 408301), (279, 355617), (837, 118539), (2511, 39513), (7533, 13171)]