63209538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167221}}^1$

素因数の和:167239

約数の個数: 32

約数和(自身を含む): 160533120

約数和(自身を除く): 97323582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 167221, 334442, 501663, 1003326, 1170547, 1504989, 2341094, 3009978, 3511641, 4514967, 7023282, 9029934, 10534923, 21069846, 31604769, 63209538]

約数ペア:

[(1, 63209538), (2, 31604769), (3, 21069846), (6, 10534923), (7, 9029934), (9, 7023282), (14, 4514967), (18, 3511641), (21, 3009978), (27, 2341094), (42, 1504989), (54, 1170547), (63, 1003326), (126, 501663), (189, 334442), (378, 167221)]