64376277

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6983}}^1$

素因数の和:7432

約数の個数: 16

約数和(自身を含む): 98334720

約数和(自身を除く): 33958443

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 6983, 9219, 20949, 48881, 146643, 3065537, 9196611, 21458759, 64376277]

約数ペア:

[(1, 64376277), (3, 21458759), (7, 9196611), (21, 3065537), (439, 146643), (1317, 48881), (3073, 20949), (6983, 9219)]