71843307

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 100860816

約数和(自身を除く): 29017509

約数列:

[1, 3, 37, 47, 111, 141, 293, 879, 1739, 2209, 5217, 6627, 10841, 13771, 32523, 41313, 81733, 245199, 509527, 647237, 1528581, 1941711, 23947769, 71843307]

約数ペア:

[(1, 71843307), (3, 23947769), (37, 1941711), (47, 1528581), (111, 647237), (141, 509527), (293, 245199), (879, 81733), (1739, 41313), (2209, 32523), (5217, 13771), (6627, 10841)]