178980117

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 240692928

約数和(自身を除く): 61712811

約数列:

[1, 3, 211, 433, 633, 653, 1299, 1959, 91363, 137783, 274089, 282749, 413349, 848247, 59660039, 178980117]

約数ペア:

[(1, 178980117), (3, 59660039), (211, 848247), (433, 413349), (633, 282749), (653, 274089), (1299, 137783), (1959, 91363)]