63780591

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30071}}^1$

素因数の和:30182

約数の個数: 16

約数和(自身を含む): 98155008

約数和(自身を除く): 34374417

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 30071, 90213, 210497, 631491, 3037171, 9111513, 21260197, 63780591]

約数ペア:

[(1, 63780591), (3, 21260197), (7, 9111513), (21, 3037171), (101, 631491), (303, 210497), (707, 90213), (2121, 30071)]