155081811

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{1669}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 211622400

約数和(自身を除く): 56540589

約数列:

[1, 3, 47, 141, 659, 1669, 1977, 5007, 30973, 78443, 92919, 235329, 1099871, 3299613, 51693937, 155081811]

約数ペア:

[(1, 155081811), (3, 51693937), (47, 3299613), (141, 1099871), (659, 235329), (1669, 92919), (1977, 78443), (5007, 30973)]