146259813

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{161971}}^1$

素因数の和:162024

約数の個数: 16

約数和(自身を含む): 228056576

約数和(自身を除く): 81796763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 161971, 485913, 1133797, 3401391, 6964753, 20894259, 48753271, 146259813]

約数ペア:

[(1, 146259813), (3, 48753271), (7, 20894259), (21, 6964753), (43, 3401391), (129, 1133797), (301, 485913), (903, 161971)]