746253

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 1161888

約数和(自身を除く): 415635

約数列:

[1, 3, 9, 27, 37, 81, 83, 111, 243, 249, 333, 747, 999, 2241, 2997, 3071, 6723, 8991, 9213, 20169, 27639, 82917, 248751, 746253]

約数ペア:

[(1, 746253), (3, 248751), (9, 82917), (27, 27639), (37, 20169), (81, 9213), (83, 8991), (111, 6723), (243, 3071), (249, 2997), (333, 2241), (747, 999)]