90236337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 39018063

約数列:

[1, 3, 23, 67, 69, 131, 149, 201, 393, 447, 1541, 3013, 3427, 4623, 8777, 9039, 9983, 10281, 19519, 26331, 29949, 58557, 201871, 229609, 448937, 605613, 688827, 1307773, 1346811, 3923319, 30078779, 90236337]

約数ペア:

[(1, 90236337), (3, 30078779), (23, 3923319), (67, 1346811), (69, 1307773), (131, 688827), (149, 605613), (201, 448937), (393, 229609), (447, 201871), (1541, 58557), (3013, 29949), (3427, 26331), (4623, 19519), (8777, 10281), (9039, 9983)]