268017597

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76163}}^1$

素因数の和:76209

約数の個数: 24

約数和(自身を含む): 427737024

約数和(自身を除く): 159719427

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 76163, 228489, 685467, 1294771, 1751749, 3884313, 5255247, 11652939, 15765741, 29779733, 89339199, 268017597]

約数ペア:

[(1, 268017597), (3, 89339199), (9, 29779733), (17, 15765741), (23, 11652939), (51, 5255247), (69, 3884313), (153, 1751749), (207, 1294771), (391, 685467), (1173, 228489), (3519, 76163)]