133188867

素因数分解:

$3^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 228324096

約数和(自身を除く): 95135229

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 467, 503, 567, 1401, 1509, 3269, 3521, 4203, 4527, 9807, 10563, 12609, 13581, 29421, 31689, 37827, 40743, 88263, 95067, 234901, 264789, 285201, 704703, 1644307, 2114109, 4932921, 6342327, 14798763, 19026981, 44396289, 133188867]

約数ペア:

[(1, 133188867), (3, 44396289), (7, 19026981), (9, 14798763), (21, 6342327), (27, 4932921), (63, 2114109), (81, 1644307), (189, 704703), (467, 285201), (503, 264789), (567, 234901), (1401, 95067), (1509, 88263), (3269, 40743), (3521, 37827), (4203, 31689), (4527, 29421), (9807, 13581), (10563, 12609)]