71368143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 119066112

約数和(自身を除く): 47697969

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 521, 593, 1563, 1779, 3647, 4151, 5731, 6523, 10941, 12453, 17193, 19569, 40117, 45661, 120351, 136983, 308953, 926859, 2162671, 3398483, 6488013, 10195449, 23789381, 71368143]

約数ペア:

[(1, 71368143), (3, 23789381), (7, 10195449), (11, 6488013), (21, 3398483), (33, 2162671), (77, 926859), (231, 308953), (521, 136983), (593, 120351), (1563, 45661), (1779, 40117), (3647, 19569), (4151, 17193), (5731, 12453), (6523, 10941)]