42624729

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39799}}^1$

素因数の和:39829

約数の個数: 24

約数和(自身を含む): 74505600

約数和(自身を除く): 31880871

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39799, 119397, 278593, 358191, 676583, 835779, 2029749, 2507337, 4736081, 6089247, 14208243, 42624729]

約数ペア:

[(1, 42624729), (3, 14208243), (7, 6089247), (9, 4736081), (17, 2507337), (21, 2029749), (51, 835779), (63, 676583), (119, 358191), (153, 278593), (357, 119397), (1071, 39799)]