258201729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3583}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 407715840

約数和(自身を除く): 149514111

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 1413, 2669, 3583, 4239, 8007, 10749, 24021, 32247, 60911, 72063, 96741, 182733, 548199, 562531, 1644597, 1687593, 5062779, 9563027, 15188337, 28689081, 86067243, 258201729]

約数ペア:

[(1, 258201729), (3, 86067243), (9, 28689081), (17, 15188337), (27, 9563027), (51, 5062779), (153, 1687593), (157, 1644597), (459, 562531), (471, 548199), (1413, 182733), (2669, 96741), (3583, 72063), (4239, 60911), (8007, 32247), (10749, 24021)]