64604001

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39981

約数の個数: 24

約数和(自身を含む): 109314144

約数和(自身を除く): 44710143

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 39953, 119859, 279671, 439483, 839013, 1318449, 1957697, 3076381, 5873091, 9229143, 21534667, 64604001]

約数ペア:

[(1, 64604001), (3, 21534667), (7, 9229143), (11, 5873091), (21, 3076381), (33, 1957697), (49, 1318449), (77, 839013), (147, 439483), (231, 279671), (539, 119859), (1617, 39953)]