13400068113

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{17839}}^1$

素因数の和:18538

約数の個数: 32

約数和(自身を含む): 20346163200

約数和(自身を除く): 6946095087

約数列:

[1, 3, 9, 27, 43, 129, 387, 647, 1161, 1941, 5823, 17469, 17839, 27821, 53517, 83463, 160551, 250389, 481653, 751167, 767077, 2301231, 6903693, 11541833, 20711079, 34625499, 103876497, 311629491, 496298819, 1488896457, 4466689371, 13400068113]

約数ペア:

[(1, 13400068113), (3, 4466689371), (9, 1488896457), (27, 496298819), (43, 311629491), (129, 103876497), (387, 34625499), (647, 20711079), (1161, 11541833), (1941, 6903693), (5823, 2301231), (17469, 767077), (17839, 751167), (27821, 481653), (53517, 250389), (83463, 160551)]