340930971

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4919}}^1$

素因数の和:5096

約数の個数: 32

約数和(自身を含む): 538444800

約数和(自身を除く): 197513829

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 1359, 2567, 4077, 4919, 7701, 14757, 23103, 44271, 69309, 83623, 132813, 250869, 742769, 752607, 2228307, 2257821, 6684921, 12627073, 20054763, 37881219, 113643657, 340930971]

約数ペア:

[(1, 340930971), (3, 113643657), (9, 37881219), (17, 20054763), (27, 12627073), (51, 6684921), (151, 2257821), (153, 2228307), (453, 752607), (459, 742769), (1359, 250869), (2567, 132813), (4077, 83623), (4919, 69309), (7701, 44271), (14757, 23103)]