145173897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28753}}^1$

素因数の和:28790

約数の個数: 32

約数和(自身を含む): 248434560

約数和(自身を除く): 103260663

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 28753, 86259, 258777, 316283, 488801, 776331, 948849, 1466403, 2846547, 4399209, 5376811, 8539641, 13197627, 16130433, 48391299, 145173897]

約数ペア:

[(1, 145173897), (3, 48391299), (9, 16130433), (11, 13197627), (17, 8539641), (27, 5376811), (33, 4399209), (51, 2846547), (99, 1466403), (153, 948849), (187, 776331), (297, 488801), (459, 316283), (561, 258777), (1683, 86259), (5049, 28753)]