753324129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{51257}}^1$

素因数の和:51357

約数の個数: 24

約数和(自身を含む): 1151459712

約数和(自身を除く): 398135583

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 51257, 153771, 461313, 1178911, 3536733, 3639247, 10610199, 10917741, 32753223, 83702681, 251108043, 753324129]

約数ペア:

[(1, 753324129), (3, 251108043), (9, 83702681), (23, 32753223), (69, 10917741), (71, 10610199), (207, 3639247), (213, 3536733), (639, 1178911), (1633, 461313), (4899, 153771), (14697, 51257)]