861767838141

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44371}}^1\times {\mathrm{54403}}^1$

素因数の和:98801

約数の個数: 32

約数和(自身を含む): 1390472229888

約数和(自身を除く): 528704391747

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 44371, 54403, 133113, 163209, 310597, 380821, 754307, 924851, 931791, 1142463, 2262921, 2774553, 5280149, 6473957, 15840447, 19421871, 2413915513, 7241746539, 16897408591, 41036563721, 50692225773, 123109691163, 287255946047, 861767838141]

約数ペア:

[(1, 861767838141), (3, 287255946047), (7, 123109691163), (17, 50692225773), (21, 41036563721), (51, 16897408591), (119, 7241746539), (357, 2413915513), (44371, 19421871), (54403, 15840447), (133113, 6473957), (163209, 5280149), (310597, 2774553), (380821, 2262921), (754307, 1142463), (924851, 931791)]