172382193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3121}}^1$

素因数の和:3182

約数の個数: 36

約数和(自身を含む): 278338788

約数和(自身を除く): 105956595

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 2907, 3121, 3249, 6137, 9363, 18411, 28089, 53057, 55233, 59299, 159171, 177897, 477513, 533691, 1008083, 1126681, 3024249, 3380043, 9072747, 10140129, 19153577, 57460731, 172382193]

約数ペア:

[(1, 172382193), (3, 57460731), (9, 19153577), (17, 10140129), (19, 9072747), (51, 3380043), (57, 3024249), (153, 1126681), (171, 1008083), (323, 533691), (361, 477513), (969, 177897), (1083, 159171), (2907, 59299), (3121, 55233), (3249, 53057), (6137, 28089), (9363, 18411)]