1728935037

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5211

約数の個数: 40

約数和(自身を含む): 2746440576

約数和(自身を除く): 1017505539

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 5167, 6561, 12393, 15501, 19683, 37179, 46503, 87839, 111537, 139509, 263517, 334611, 418527, 790551, 1255581, 2371653, 3766743, 7114959, 11300229, 21344877, 33900687, 64034631, 101702061, 192103893, 576311679, 1728935037]

約数ペア:

[(1, 1728935037), (3, 576311679), (9, 192103893), (17, 101702061), (27, 64034631), (51, 33900687), (81, 21344877), (153, 11300229), (243, 7114959), (459, 3766743), (729, 2371653), (1377, 1255581), (2187, 790551), (4131, 418527), (5167, 334611), (6561, 263517), (12393, 139509), (15501, 111537), (19683, 87839), (37179, 46503)]