150320259

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 77775741

約数列:

[1, 3, 9, 27, 59, 177, 197, 479, 531, 591, 1437, 1593, 1773, 4311, 5319, 11623, 12933, 28261, 34869, 84783, 94363, 104607, 254349, 283089, 313821, 763047, 849267, 2547801, 5567417, 16702251, 50106753, 150320259]

約数ペア:

[(1, 150320259), (3, 50106753), (9, 16702251), (27, 5567417), (59, 2547801), (177, 849267), (197, 763047), (479, 313821), (531, 283089), (591, 254349), (1437, 104607), (1593, 94363), (1773, 84783), (4311, 34869), (5319, 28261), (11623, 12933)]