15693183

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 27281280

約数和(自身を除く): 11588097

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 103, 171, 209, 243, 297, 309, 513, 627, 729, 891, 927, 1133, 1539, 1881, 1957, 2673, 2781, 3399, 4617, 5643, 5871, 8019, 8343, 10197, 13851, 16929, 17613, 21527, 25029, 30591, 50787, 52839, 64581, 75087, 91773, 152361, 158517, 193743, 275319, 475551, 581229, 825957, 1426653, 1743687, 5231061, 15693183]

約数ペア:

[(1, 15693183), (3, 5231061), (9, 1743687), (11, 1426653), (19, 825957), (27, 581229), (33, 475551), (57, 275319), (81, 193743), (99, 158517), (103, 152361), (171, 91773), (209, 75087), (243, 64581), (297, 52839), (309, 50787), (513, 30591), (627, 25029), (729, 21527), (891, 17613), (927, 16929), (1133, 13851), (1539, 10197), (1881, 8343), (1957, 8019), (2673, 5871), (2781, 5643), (3399, 4617)]