198540369

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{124633}}^1$

素因数の和:124701

約数の個数: 16

約数和(自身を含む): 299121600

約数和(自身を除く): 100581231

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 124633, 373899, 1121697, 3365091, 7353347, 22060041, 66180123, 198540369]

約数ペア:

[(1, 198540369), (3, 66180123), (9, 22060041), (27, 7353347), (59, 3365091), (177, 1121697), (531, 373899), (1593, 124633)]