64860933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2897}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 26947707

約数列:

[1, 3, 17, 51, 439, 1317, 2897, 7463, 8691, 22389, 49249, 147747, 1271783, 3815349, 21620311, 64860933]

約数ペア:

[(1, 64860933), (3, 21620311), (17, 3815349), (51, 1271783), (439, 147747), (1317, 49249), (2897, 22389), (7463, 8691)]