64123773

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7253}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 97958016

約数和(自身を除く): 33834243

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 7253, 8841, 21759, 50771, 152313, 3053513, 9160539, 21374591, 64123773]

約数ペア:

[(1, 64123773), (3, 21374591), (7, 9160539), (21, 3053513), (421, 152313), (1263, 50771), (2947, 21759), (7253, 8841)]