47406897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 74908800

約数和(自身を除く): 27501903

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 577, 1611, 1731, 3043, 4833, 5193, 9129, 9809, 15579, 27387, 29427, 82161, 88281, 103283, 264843, 309849, 929547, 1755811, 2788641, 5267433, 15802299, 47406897]

約数ペア:

[(1, 47406897), (3, 15802299), (9, 5267433), (17, 2788641), (27, 1755811), (51, 929547), (153, 309849), (179, 264843), (459, 103283), (537, 88281), (577, 82161), (1611, 29427), (1731, 27387), (3043, 15579), (4833, 9809), (5193, 9129)]