201490137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21589}}^1$

素因数の和:21673

約数の個数: 24

約数和(自身を含む): 313227720

約数和(自身を除く): 111737583

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 21589, 64767, 194301, 367013, 1101039, 1316929, 3303117, 3950787, 11852361, 22387793, 67163379, 201490137]

約数ペア:

[(1, 201490137), (3, 67163379), (9, 22387793), (17, 11852361), (51, 3950787), (61, 3303117), (153, 1316929), (183, 1101039), (549, 367013), (1037, 194301), (3111, 64767), (9333, 21589)]