63580221

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15423

約数の個数: 24

約数和(自身を含む): 100848384

約数和(自身を除く): 37268163

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 15391, 46173, 138519, 261647, 415557, 784941, 1246671, 2354823, 3740013, 7064469, 21193407, 63580221]

約数ペア:

[(1, 63580221), (3, 21193407), (9, 7064469), (17, 3740013), (27, 2354823), (51, 1246671), (81, 784941), (153, 415557), (243, 261647), (459, 138519), (1377, 46173), (4131, 15391)]