138601209

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 186782400

約数和(自身を除く): 48181191

約数列:

[1, 3, 139, 417, 509, 653, 1527, 1959, 70751, 90767, 212253, 272301, 332377, 997131, 46200403, 138601209]

約数ペア:

[(1, 138601209), (3, 46200403), (139, 997131), (417, 332377), (509, 272301), (653, 212253), (1527, 90767), (1959, 70751)]