137183977

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 163749600

約数和(自身を除く): 26565623

約数列:

[1, 7, 49, 83, 89, 379, 581, 623, 2653, 4067, 4361, 7387, 18571, 31457, 33731, 51709, 220199, 236117, 361963, 1541393, 1652819, 2799673, 19597711, 137183977]

約数ペア:

[(1, 137183977), (7, 19597711), (49, 2799673), (83, 1652819), (89, 1541393), (379, 361963), (581, 236117), (623, 220199), (2653, 51709), (4067, 33731), (4361, 31457), (7387, 18571)]