64776947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 71573760

約数和(自身を除く): 6796813

約数列:

[1, 19, 23, 227, 437, 653, 4313, 5221, 12407, 15019, 99199, 148231, 285361, 2816389, 3409313, 64776947]

約数ペア:

[(1, 64776947), (19, 3409313), (23, 2816389), (227, 285361), (437, 148231), (653, 99199), (4313, 15019), (5221, 12407)]