53993547

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 86405616

約数和(自身を除く): 32412069

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 339, 347, 459, 1017, 1041, 1377, 1921, 3051, 3123, 5763, 5899, 9153, 9369, 17289, 17697, 28107, 39211, 51867, 53091, 117633, 155601, 159273, 352899, 477819, 666587, 1058697, 1999761, 3176091, 5999283, 17997849, 53993547]

約数ペア:

[(1, 53993547), (3, 17997849), (9, 5999283), (17, 3176091), (27, 1999761), (51, 1058697), (81, 666587), (113, 477819), (153, 352899), (339, 159273), (347, 155601), (459, 117633), (1017, 53091), (1041, 51867), (1377, 39211), (1921, 28107), (3051, 17697), (3123, 17289), (5763, 9369), (5899, 9153)]